Kalchoids
铜锡锌三元合金
🗣️ 情景例句
He jumped at the offer.
他欣然接受了这个工作机会。
I ought to write a letter.
我应该写一封信。
and for several days will probably refuse all food through anger and fear.
甚至一连几天由于愤怒和恐惧而拒绝进食。