Dicarboxyl
联羧基, 乙二酸, 草酸
🗣️ 情景例句
This is the moment you've been waiting for.
你期待已久的时刻终于到来了。
A hot bath makes all the difference in the morning.
上午洗个热水澡能让人精神振奋。
We keep trying all four methods, but he sheer volume of rubbish we produce worldwide threatens to overwhelm us.
我们一直在试这4种方式，但是，我们在世界范围内仅产生的垃圾的量就有把我们覆盖的危险。