Hydraulicity
水凝性; 水硬性
🗣️ 情景例句
Bye, take care.
保重。
He failed the examination but he didn't seem to care.
他考试不及格却似乎并不在乎。
The first sign of disaster was a dead sheep floating down.Next came a horse, swimming bravely,
灾难的第一迹象是一只死羊顺流而下，接着一匹活马勇敢地与水搏击。