Akrit
钴铬钨工具合金, 钴铬钨系刀具用铸造 合金, 特硬耐磨合金
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
If you believe that, then you must be out of your mind.
你如果相信它的话，那你一定是你头脑发昏了。
What horrible weather!
这鬼天气！