Blastocyst
[醫(yī)] 胚泡
??? 情景例句
That's OK, Malcolm.
沒有關(guān)系， Malcolm。
We need them urgently.
我們急需這些資料。
I'm afraid it is quite common that people steal things from their workplace.
恐怕人們在工作場所偷東西是相當(dāng)普遍的。