Nicrosilal spheronic
[机] 镍铬矽球墨铸铁
🧩 词语组成解析
[机] 镍铬矽铸铁
🗣️ 情景例句
He won't pay attention to anybody.
他不会听取任何人的建议。
I often go to bad at night.
我常常在晚上睡觉。
Have you got a hat, sir?
先生，您有帽子吗？