Columbamine
[化] 非洲防己碱\\n[医] 非洲防已硷
🗣️ 情景例句
Isn't that right?
对不对？
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
I stopped and he asked me for a lift.
我把车停下，他向我提出要求搭车。