Carburizing steel
[机] 渗碳钢
🧩 词语组成解析
[机] 渗碳
steel
[stil]
n. 钢，钢铁;钢制品;兵器;钢铁工业;
vt. 包上或镀上钢;使坚定;
adj. 钢制的;钢铁业的;坚强的;[色彩]青灰色的;
🗣️ 情景例句
You don't seem to like my ideas, so tell me what do you think?
看来你似乎不太喜欢我的主意，那可以告诉我你的想法吧？
What's your nationality?Are you a French?
你的国籍是什么？你是法国人？
The landlord smiled and immediately went out.
酒店老板笑了笑，马上走了出去。