Tomac
顿巴黄铜(铜锌合金)
🗣️ 情景例句
Nobody knows how to do it.
没有人会打。
He works best who knows his trade.
内行的人做他的事一定会做得最好。
Everybody here is busy getting ready for it and buying Christmas presents.
这里的每一个人都在忙于为圣诞节做准备和忙于购买圣诞节礼物。