Orthoaluminic acid
[建] 正铝酸
🧩 词语组成解析
🗣️ 情景例句
How come you speak such good English?
你为什么能说这么好的英语呢？
He commanded the soldiers to fire.
他命令士兵开火。
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。