Placcntal barrier
[医] 胎盘障壁
🧩 词语组成解析
🗣️ 情景例句
Well, you've got my vote.
哦， 那我一定投你的票。
He didn't weep as he walked from the grave.
他从墓地走回来，并没有伤心流泪。
I determined to lodge a complaint as soon as we arrived.
我决定到目的地就给铁路部门提意见。