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
Did she mention when she would arrive?
她说过什么时候到吗?
She is now on vacation.
她正在休假。
The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.