Corrinoid
[化] 类咕啉
🗣️ 情景例句
Do you think they're open?
你们说现在还开门吗？
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
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。