Channel steel
[化] 槽钢
🧩 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
All window seats are sold out.
所有靠窗口的位子都卖光了。
The flight is delayed.
飞机晚点起飞。
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。