Semi-deoxidized steel
[化] 半镇静钢
🧩 词语组成解析
semi
['semi]
n. 半独立式住宅;半挂车;
a. 脱氧的\\nv. 除氧（deoxidize的过去式）
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
Please tell me about your working background.
请告诉我你的工作背景。
Camping with a group is fun.
大伙露营是趣味横生的事。
Yes, I see. How can they get rid of waste water in this way? What a terrible colour the sea is now! It looks as if our class won't be able to bathe at all.
是的，我看见了。他们怎么能这样排放废水呢？海水的颜色多么可怕呀！看来我们班同学根本不能在这里游泳。