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
We spent a lot of time fishing together.
我们以前常常一起钓鱼。
It was a real pleasure for me to do it.
我很乐意这样做。
One of the most famous monuments in the world, the Statue of Liberty, was presented to the United States of America in the nineteenth century by the people of France.
世界上最著名的纪念碑之一的自由女神雕像是在19世纪时由法国人民赠送给美国的。