Nexagan
乙基溴硫磷
🗣️ 情景例句
I kept out of their quarrel.
我不介入他们的争吵。
I prefer tea to coffee.
和咖啡相比，我更喜欢茶。
The development of such a telescope will be one of the great astronomical projects of the twenty-first century.
而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。