Flavoenzyme
[化] 黄素酶
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
She's been a bit under the weather recently.
她近来身体不太好。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。