Dihydroxyfluorane
[医] 二羟基萤烷, 萤光素
🗣️ 情景例句
OK. Now, tell us about your talk with Mr. York.
好啦， 现在告诉我们你跟York先生的谈话吧。
Sick!
好恶心！
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。