Ferrous metal
[化] 铁类; 铁基
🧩 词语组成解析
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
🗣️ 情景例句
It probably means he's clearing his throat.
也许表示他正在清喉咙。
Spot, the dog, always whimpers when he is left alone.
那条叫斯伯特的狗，被单独留下来，时常寂寞得呜咽。
Many people complain that computers are taking over their jobs.
许多人抱怨说计算机正在接管人的工作。