Level 6 · word 15,729 of 20,000
respirator
/ˈrespərˌeɪtər/
American
- n. 口罩, 防毒面具
- n. 呼吸机
- Definition
- n. a device worn over the mouth and nose to filter air
- n. a machine that helps someone breathe
- Example
- The nurse adjusted his respirator before the long night shift.
- 在漫长的夜班开始前，护士调整了他的呼吸机。
Word mapBreathing devices
Word familyrespir-