A.i.d.
[医] 供者人工授精, 异配[人工]授精
🗣️ 情景例句
Hello. This is a representative of Zhongyou Department Store.
喂，您好。我是中友百货的。
I'm ill today.
今天我生病了。
I won't be able to see him today.
今天我不可能去看他。