Ferrofining
铁剂精制
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
This soup would taste better if it had more salt in it.
如果多放点盐，这汤会更好喝的。
Thank you.I'll certainly be more careful.
谢谢您。我以后一定会多加注意。