您要查找的是不是：
- 钻孔口hole collar
- 部department
- 口mouth
- 口部trophi
- 一口readily
- 一部subdivision
- 口的oscular
- 财务部Finance Department
- 口交oral sex
- 三部曲trilogy
- 口水slobber
- 生产部production department
- 某一种鹰蛾飞行时由于气流通过其口部，会产生很大的响声。One species of the hawk moth can make a loud squawking noise by blowing air through its tongue.
- 口部外突oral evagination
- 鼻口部snout
- 水螅体水螅群体的一营养个体，有一周围生有触须的口部A feeding zooid in a hydroid colony having an oral opening surrounded by tentacles.
- 口部粗糙rough finish
- 下口部infraoral
- 咽口部[医] vestibule of pharynx
- 一种用来关上钱包的口部的带。a drawstring used to close the mouth of a purse.
