Himet
碳化钛硬质合金
🗣️ 情景例句
I need to fit a fourth operation into his schedule.
我得在他的工作表上再加第四个手术。
I hope we can conclude the transaction at this price.
希望我们能就此价格达成交易。
Their life is a natural harmony.
他们的生活是一种自然的和谐，