Polydeoxynucleotide
[医]多聚脱氧核苷酸
🗣️ 情景例句
And we'd like to find out about a mortgage.
我们想知道如何贷款。
Oh! That's all right.
哦，不要紧。
By bicycle? From Beijing? That's a long trip.
骑自行车去？从北京出发？这可是长途旅行呀。