Sinamine
芥子胺, 烯丙基氨氰
🗣️ 情景例句
There must be some way to put my mind to good use.
总会有办法让我发挥才智。
I hope you have a good time on your trip.
我希望你在你的旅行上过得愉快。
There are about 50 million sheep in New Zealand, about 14 sheep for every New Zealander!
在新西兰大约有5000万只羊，每个新西兰人拥有14只羊左右！