Corrosivity
腐蚀性
🗣️ 情景例句
Is it supposed to rain today?
今天要下雨吗？
Sooner or later.
迟早会的。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。