Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副
中央置于调焦伸缩管
中轴。
drawtube
/'drɔːtjuːb/ /'drɔ,tjʊb/
n. 伸缩管；显微筒
筒声明：以上例
、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
亦不代表本软件
观点；若发现问题，欢迎向我们指正。
用户正在搜索
BUA, bub, buba, bubal, bubaline, bubalis, Bubastis, bubbing, bubble, bubble bath,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. 伸缩管；显微镜的镜筒
Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副镜中央置于调焦伸缩管的中轴。
：
上例、词性
由互联网资源自动生成，部未经过人工审核，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。
用户正在搜索
bubblehead, bubbleheaded, bubblemeter, bubbler, bubbles, bubbletop, bubbling, bubbly, bubby, Buber,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. 伸缩管；显微筒
筒Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副中央置于调焦伸缩管中轴。
声明：以上例
、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
亦不代表本软件观点；若发现问题，欢迎向我们指正。
用户正在搜索
bucardia, Bucaroni, bucca, buccal, buccal cavity, buccaneer, buccaneering, buccaneerish, buccaro, buccellation,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. 伸缩管；显微镜的镜筒
Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副镜中央置于调焦伸缩管的中轴。
声明：以
、词
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。
用户正在搜索
Buchan, Buchanan, Bucharest, Buchenwald, buchite, Buchman, Buchmanism, Buchmanite, Buchner, buchonite,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. 
；显微镜的镜筒
；显微镜的镜筒Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副镜中央置于调焦的中轴。
声明：以上例、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
达内容亦不
软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
buckeen, bucker, buckeroo, bucket, bucket seat, bucket shop, bucket-dredge, bucketeer, bucketful, bucketsort, bucketteer, buckeye, Buckeye State, Buckeyes, buckhorn, buckhound, bucking, Buckingham, Buckingham Palace, Buckinghamshire, buckish, buckjump, buckjumper, bucklandite, buckle, buckle down, buckled, buckler, buckles, Buckley,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. ；显微镜的镜筒
；显微镜的镜筒Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副镜中央置于调焦的中轴。
声明：以上例、词性分类均由互联网资源自动生成，部分未经过人工审核，其达内容亦不软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
buckrake, buckraking, buckram, bucksaw, buck-saw, buckshee, buckshot, buckskin, buckstaves, buckstay,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. 伸缩管；显微镜镜筒
镜筒Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副镜中央置于调焦伸缩管中轴。
声明：以上例、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
；若发现问题，欢迎向我们指正。
用户正在搜索
bucnemia, bucolic, bucolically, bucolome, Bucovina, bucrane, bucrilate, Bucuresti, bud, Budapest,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. 伸缩管；显微筒
筒Step 1: Center the secondary mirror on the axis of the focuser drawtube.
把副中央置于调焦伸缩管中轴。
声明：以上例、词性分类均由互联网资源自动生成，部分未经过人工审核，其表亦不代表本软件观点；若发现问题，欢迎向我们指正。
用户正在搜索
Buddhology, buddie, buddies, budding, buddle, buddleia, buddleo-glucoside, buddle-work, buddy, buddy system,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,
n. 伸缩管；显微镜的镜筒
Step 1: Center the secondary mirror on the axis of the focuser drawtube.
镜中央置于调焦伸缩管的中轴。
声明：以上例、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。
用户正在搜索
budgeted, budgeteer, budgeteering, budgeter, budgets, budgie, budless, budlet, budling, budo,
相似单词
drawsheet, drawspring, drawstring, drawthread, draw-tongs, drawtube, drawvice, drawwell, draw-well, drawworks,