Pormeability factors
[医] 透过性因子
🧩 词语组成解析
n. 因素（factor的复数）
🗣️ 情景例句
Good. Tell Mr. Gao at the factory to keep up the good work.
很好，请告诉工厂的高先生继续努力。
How much paint did you want to order?
你要订购多少油漆？
Bleriot set off half an hour later.
半小时后便正式出发了。