Dihydroxyfluorane
[医] 二羟基萤烷, 萤光素
🗣️ 情景例句
Sorry, but she is out for lunch right now.
抱歉，她现在出去吃午饭了。
Yes, but I'd rather not have done it.
是的，但我宁可没有这样做。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。