Fluorosilicate
氟硅酸盐
🗣️ 情景例句
He couldn't teach such dull children.
他教不了这么笨的孩子。
Sorry, sir. But it's our graduation day.
对不起，不过，今天是毕业的日子嘛。
After all, all living creatures live by feeding on something else, whether it be plant or animal, dead or alive, and it is only by chance that such a fate is avoided.
因为一切生物都是靠吃别的东西来活命的，不管这种东西是植物还是动物，死的还是活的，因此，生物偶尔才能避免被吃掉的命运。