Retained moisture
[化] 残留水分
🧩 词语组成解析
v. 保持( retain的过去式和过去分词 ); 拦住; 保存; 止住
🗣️ 情景例句
For a house.
为了房子。
I'm too thirty.
我太渴。
He gets into the lift. It takes him down to the first floor.
他进入电梯。他乘电梯下到1楼。