T1d50
[医] 半数组织感染量
🗣️ 情景例句
Please accept these gifts with my thanks.
请接受这些礼物以表达我的谢意。
I was born on November first,nineteen thirty-five.
我是一九三五年十一月一号。
You'll know our products better after this visit.
参观后您会对我们的产品有更深的了解。