Blastocysts
(blastocyst 的复数) [医] 胚泡
🗣️ 情景例句
I'd like to cash some traveller's checks here.
我想在这儿兑换一些旅行支票。
How should I say this?
这该怎么说呢？
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。