Stratas
(strata 的复数) pl. 层, 地层, 阶层\\n[医] 层
🗣️ 情景例句
We also like to know
我们还想知道，
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
and that their rims are clean and dry.
瓶口清洁干燥。