Kentanium
硬质合金
🗣️ 情景例句
Hello. Is Susan there?
喂，是苏珊吗？
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
I'll check back with by head office for you.
这个我回头会跟总公司查核一下。