Ferrous metals
[化] 铁类金属; 铁基金属; 黑色金属; 铁三素组(指铁钴镍)
🧩 词语组成解析
五金
🗣️ 情景例句
Which part of the paper do you read first?
你会先看报纸的哪一部分？
Hiking gives you time to think.
郊游可以使你有时间思考。
the strangest of them being perhaps the hovercraft.
其中最新奇的要数气垫船了。