Level 6 · word 19,915 of 20,000
orifice
/ˈɔːrəfɪs/
American
- n. 孔口
- Definition
- n. an opening, especially in the body or in a container
- Example
- The tiny orifice in the nozzle let only a thin stream of water through.
- 喷嘴上的小孔只能让细细一股水流通过。
Word mapBody openings