Std.
[医] 皮肤试验剂量
🗣️ 情景例句
Please get me a cup of coffee.
请给我倒一杯咖啡。
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。
Thanks, we appreciate the fast work.
谢谢你们这么快就办好了。