| 释义 |
Brauer retractor
- subcontractorn. 转包商,次承包者
- refractometern. 折射计
- supererogatoryadj. 额外的,超出职务的
- preregistrationn. (办理正式手续前的)预先登记,预先注册
- 牵缩肌qiān suō jī
retractor
- 牵引器qiān yǐn qì
retractor; orthoterion
- 收缩肌shōu suō jī
compressor, retractor
- 颏牵开器kē qiān kāi qì
chin retractor
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