Cisterns
n. 蓄水池, 储水箱( cistern的复数形式 ); 地下储水池
🗣️ 情景例句
They're so thoughtful.
他们真周到。
Ill air slays sooner than the sword.
污浊的空气杀人比刀还快。
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。