Nicotin
n. 烟碱
🗣️ 情景例句
Craft and Craft.
Craft and Craft。
I think you're mistaken about that.
我想你那样不对。
tap water that is too hot to touch can be left to cool and is generally safe to drink.
水管中流出的烫手的水可以留下来冷却。这种水一般是安全的。