通风性的英文：
air permeability
- Placing plants in poorly ventilated rooms has long been known to improve air quality and humidity
人们早就知道将植物置于通风性差的房间里能改善空气质量和湿度。
n. 空气；大气；天空；空间；微风；样子；神态；气氛
v. 晾；通风；广播
- There was not a breath in the air.
一丝风也没有。 - a nip in the air
空气中有一种刺肤的寒冷 - To fish in the air
海底捞月 - Clean the air intakes regularly for sufficient air flow
定期清理进风口以保证有足够的空气流量 - The switch hovered in the air.
鞭子在空中摇晃。
n. 浸透性,可透性,导磁性
- This membrane is semi-permeable.
这层膜是半渗透性的。 - The waste material is placed in cells with permeable membranes
废液置于有渗透膜的槽中。 - The major difference is that geological structures have limited permeability.
主要的问题是地质结构的渗透性有限。 - The permeability of a soil is important for calculations of underground flow
土的渗透性对于地下液流的计算很为重要。 - Histamine causes vasoconstriction and increased permeability of small venules.
组织胺能引起血管收缩，并增强小静脉的透性。