Laia
[医][=leukemia-associated inhibitory activity]白血病相关抑制活性
🗣️ 情景例句
I hear it from my patients.
我是从我的病人那儿听到这些的。
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
Not at all, dear. It was a pleasure.
不必客气，亲爱的。这样我很高兴。