Platnam
普拉特納姆鎳銅合金
??? 情景例句
Rome wasn't built in a day.
羅馬不是一天建成的。
Henry got a toothache and asked to be excused.
亨利牙疼，請求離開一下。
What can I eat? asked Mrs Brown.
“吃什么才行呢？”布朗夫人問。