transpiration
英 [,trænspɪ'reɪʃən]
美[,trænspɪ'reʃən]
- n. 蒸发，散发；[植] 蒸腾作用；[航] 流逸
英英释意
- 1. the passage of gases through fine tubes because of differences in pressure or temperature
- 2. the process of givng off or exhaling water vapor through the skin or mucous membranes
- 3. the emission of water vapor from the leaves of plants