The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助唇的
缩，也支撑了整个口腔的气体流通。
retraction
/rɪ'trækʃn/ /rɪ'trækʃn/
n. 
义词
n. 联想词
;声明：以上例句、词性分类均由互联网资源自动生成，部分未
工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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Cesarian, cesarolite, CESC, CESI, cesium, Ceskoslovensko, CESM, cespiticolous, cespitose, cess,
相似单词
retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 收回
近义词
n.联想词
版;
伸;;The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助唇的收缩，也支撑了
腔的气体流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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cetazin, cete, cetene, cetera, ceterach, ceteris paribus, ceterisparibus, CETI, Cetids, cetin,
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retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 收
词
n. 联想词
;The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助唇的收缩，也支撑了整个口腔的气体流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分
人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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ceyssatite, Cezanne, CF, CF&I, cf., CFA, CFAR, CFB, CFC, CFCA,
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retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 收回
近义词
n.联想词
;
应;The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助唇
收缩，也支撑了整个口腔
流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
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CFU-MM, CFU-S, CFV, CG, CGA, CGC, CGCG, CGE, C-gene, CGH,
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retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 回
回近义词
n.联想词
,
斜,离;The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助
缩，也支撑了整个口腔气体流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎我们指正。
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CGR, CGRP, CGRS, CGS, cgs system, CGSC, CGSE, CGSM, CGT, CGTM,
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retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
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chafer, chaff, chaffcutter, chaff-cutter, chaffer, chafferer, chaffinch, chaffing, chaffingly, chaffy,
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retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 回
回近义词
n.联想词
回;
向,偏斜,偏离;The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助唇的
，
支撑了整个口腔的气体流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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chagoma, Chagos, chagrenate-corrugate, chagrin, chagrind, chagrined, chagul, chaidamuite, Chaikovski, chain,
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retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 收回
近义词
n.联想词
斜,
;The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑
和
助唇的收缩，也支撑了整个口腔的气体流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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chainbelt, chainbridge, chain-cessation, chain-chew, chainclosure, chain-conveyer, chain-deformation, chaindriven, chain-driven, chaine,
相似单词
retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 回
回近义词
n.联想词
回;向,偏斜,偏离;The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助唇的，支撑了整个口腔的气体流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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chainomatic, chainreact, chain-react, chain-reacting, chainreactor, chains of islands, chainsaw, chainsmoke, chain-smoke, chain-smoker,
相似单词
retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,
n. 收回
近义词
n.联想词
The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
笑肌和颊肌帮助唇的收缩，也支撑了整个口腔的气体流通。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人
，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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chairborne, chaired, chairlady, chairman, chairman of the board, chairmanship, chairmen, chairone, chairoplane, chairperson,
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retracter, retractible, retractile, retractility, retracting, retraction, retractive, retractometer, retractor, retractozyme,