Prolite
钨钴钛系硬质合金
🗣️ 情景例句
I guess they're trying to set up an appointment for me.
我猜他们正设法给我安排晤谈。
One foe is too many; and a hundred friends too few.
朋友成百犹觉少，仇敌一人已嫌多。
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。