Perferrate
[化] 高铁酸盐
🗣️ 情景例句
I don't know if I can get a good job in Los Angeles.
我不知道我能否在Los Angeles找到好工作。
His idea is childish.
他的想法很幼稚。
Instead he bought himself fifty pence worth of trouble.
却拿这钱给自己买了50便士的麻烦。