Trichothecene
n. [生化]单端孢霉烯
🗣️ 情景例句
How do you feel today?
今天感觉如何？
How much is a bus ticket?
公共汽车票要多少钱？
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。