hydrate
n
chemical compound of water with another substance 水合物.
hydrate v
1 [I] combine chemically with water 与水结合; 水合.
2 [Tn] cause (a substance) to absorb water 使(某物质)吸入水分.
🗣️ 情景例句
The policemen could not cope with the crowds.
警察不能对付群众。
I'm just kidding.
我指使闹着玩的。
There is no social problem it is more incumbent upon us to understand than this of the role of custom.