Construction steel
[化] 建筑钢
🧩 词语组成解析
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
They graduated from high school last year.
他们去年高中毕业。
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。