Thiocoumarin
硫代香豆素
🗣️ 情景例句
The two of you look unbelievable!
你们俩看起来简直让人难以置信！
I'm washing my hair in the bathroom.
我在浴室洗头。
On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower.
当大钟打点的时候，你可以从英国广播公司的广播中听到，因为钟塔上接了麦克风。