Ullem
[医] 拉普兰消化不良症
🗣️ 情景例句
It's lovely, Robbie.
它非常可爱，Robbie。
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。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。