Orthoaluminic acid
[建] 正铝酸
🧩 词语组成解析
🗣️ 情景例句
I'll give them your regards.
我会向他们转达你的问候。
Money is a good servant, but a bad master.
金钱是好的仆役，坏的主人。
Well,you mustn't play in the road.It's dangerous. A car may hit you.
嗯，你不可以在路上玩球。那是很危险的。汽车会撞着你。