- 背 body's back
- 纤 fine; minute
- 背纤结 manharness knot
- 背纤维 dorsal fiber
- 背纤毛器 dorsal ciliated organ
- 背细胞柱 dorsal cell column
- 背细胞 dorsal cell
- 背隙窿线 schrund line
- 背腺 dorsal gland
- 背隙角 back clearance angle
- 背腺孔 dorsal gland orifices
- 背隙弹簧 back-lash spring
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Last modified time:Tue, 12 Aug 2025 00:29:56 GMT