abbr. 
撞系统（Traffic Collision Avoidance System）
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ophidiarium, ophidism, ophiobollin, ophiolater, ophiolatry, ophiolite, ophiology, ophiophagous, Ophir, ophirhabd,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 撞系统（Traffic Collision Avoidance System）
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ophthalmia, ophthalmia neonatorum, ophthalmiatrics, ophthalmic, ophthalmitis, ophthalmodynamometer, ophthalmodynamometry, ophthalmoleukoscope, ophthalmological, ophthalmologist,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 空
系统（Traffic Collision Avoidance System）
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ophthalmosyringe, ophthalmotomy, ophthalmotrope, ophthalmoxerosis, ophthotoxicology, opiate, opiates, opiatic, opine, opines,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 空中防
（Traffic Collision Avoidance System）
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opiomania, opiomaniac, opiophagy, opisometer, opisthaptor, opisthe, opisthenar, opisthion, opisthobranch, opisthodomos,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 防撞系统（Traffic Collision Avoidance System）
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opisthotonus, opium, opium den, opium poppy, opiumism, opiumize, OPL, OPLE, OPLR, OPM,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
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oppanol, Oppenheim, Oppenheimer, oppidan, oppilate, opponency, opponens, opponensplasty, opponent, opportune,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
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opposed, opposeless, opposer, opposing, opposite, opposite number, oppositely, oppositetransition, opposition, oppositional,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 空中统（Traffic Collision Avoidance System）
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oppugn, oppugnant, oppugner, O-press, opressive, OPS, OPS., opsearch, OPSI, opsimath,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 空中防（Traffic Collision Avoidance System）
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opsonize, opsonoid, opster, opt, OPTAA, optacon, optant, OPTAR, optate, optative,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 空中防（Traffic Collision Avoidance System）
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optical fiber, optical fibre, optical glass, optical illusion, optical instrument, optical maser, optical pyrometer, optically, opticaltransition, opticaltriangulation,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,
abbr. 空系统（Traffic Collision Avoidance System）
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optimal, optimality, optimaltrajectory, optimat, optimatic, optime, optimeter, optimetertube, optiminimeter, optimise,
相似单词
TBW, TC, TCA, TCAM, TCAR, TCAS, TCB, TCBM, TCC, TCCAN,