Stratas
(strata 的复数) pl. 层, 地层, 阶层\\n[医] 层
🗣️ 情景例句
Happy birthday.
生日快乐。
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
You should look at it yourself.
你应该亲自看看它。