Trielide
第三族元素化物
🗣️ 情景例句
It certainly is. The sun is shining but there's pleasant breeze. It's lovely.
的确不错。阳光明媚，和风宜人。太舒心了。
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
I can see why you are having some problems with it.
我明白为什么你用起来会有问题了。