Alanate
铝氧化物
🗣️ 情景例句
Please do.
好呀。
They who cannot do as they would,must do as they can.
不能如愿而行，也须尽力而为。
It may also be said that rational, industrious,useful.
也可以这样说，理智的、勤劳的、有用的。