Ventolin
[化] 沙丁胺醇
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
Well, which colour do you like?
嗯，你喜欢哪种颜色？