Sedimentum
[医] 沉淀, 沉积物
🗣️ 情景例句
left to right.
从左到右轮流玩。
These pills can be obtained by prescription only.
这些药丸只有凭医生处方才能买到。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时