Trichotoxin
[医] 害纤毛上皮毒素
🗣️ 情景例句
Now, let me explain one point to you.
现在，让我就这一点进行说明。
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。