Dihydroxyfluorane
[医] 二羟基萤烷, 萤光素
🗣️ 情景例句
You ordered enough for three or four people,but I'm not complaining.
你叫了够三到四个人吃的菜，但我毫不在意。
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
Good. Now give me a bottle of orange,please.
好，现在请给我一瓶橙汁吧！