Digenite
蓝辉铜矿
🗣️ 情景例句
He couldn't take time off to come to New York with me.
他走不开 没办法和我一起来纽约。
He is playing on the slide over there.
他正在那边溜滑梯。
If they can each be trusted to take such responsibilities.
如果企业的每个人都信得过，人人都认真负责，