Monohydrate
n. 一水合物；一水化物
🗣️ 情景例句
Drive carefully.
开车时小心。
Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.
50升的瓶子应是最经济的尺码，这些瓶子可免费保存两个月。
I'm afraid it's empty.
恐怕盒子是空的。