- 背 body's back
- 隙 crack; chink; crevice
- 背隙;始裂 bergschrund
- 背隙角 back clearance angle
- 背隙(齿轮,螺纹),空档 back lash
- 背隙弹簧 back-lash spring
- 背隙窿线 schrund line
- 收紧背隙 take up the backlash; take-up the backlash
- 背系膜 dorsa mesentery; dorsal mesentery
- 背洗流 backwash
- 背卧位, 仰卧位 dorsal position; supine position
- 背卧位 dorsal position; supine position
- 背纹鼬 back-striped weasel
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Last modified time:Fri, 15 Aug 2025 00:29:56 GMT