Ccat
[医] 胶着补体吸收试验
🗣️ 情景例句
I happened to meet her on the bus.
我凑巧在公共汽车上碰见她。
I'm sorry, but I didn't catch what you said.
对不起，我没有听明白你的话。
Tom and Mary congratulated us on the birth of our daughter.
汤姆和玛丽为我们女儿的出生向我们表示祝贺。