Thallide
铊化物
🗣️ 情景例句
So if you like the street-performance photos,
这么说 ，假如你喜欢街头表演的照片，
Do you mind if I turn off the light?
我把灯关了，好吗？
He encouraged Indians to start making their own cotton cloth and to refuse to buy cloth made in England.
他鼓励印度人民自己着手纺纱织布，并拒绝购买英国纺织的棉布。