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
People are busy shopping and wrapping presents for relatives and friends before Christmas Eve.
在圣诞节前夜,人们忙着为亲朋好友买东西、包礼物。
I ought to tell him the whole story.
我应该告诉他整个事情的始末。
He fills each of the stockings with Christmas presents.