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
Her surgery needs quite a lot of money.
她的手术得花不少钱。
I'm gonging to show him how to play bridge.
我正要指点他如何打桥牌。
Last summer, I went to Italy.
去年夏天，我去了意大利。