Cast-steel
[電] 鑄鋼
?? 詞語組成解析
cast
[kɑ:st]
vt. 鑄造;投擲;投射;脫落，脫皮;
n. 鑄型;演員表;輕微的斜視;投，擲骰;
vi. 擲，投;計算，加;
steel
[stil]
n. 鋼，鋼鐵;鋼制品;兵器;鋼鐵工業;
vt. 包上或鍍上鋼;使堅定;
adj. 鋼制的;鋼鐵業的;堅強的;[色彩]青灰色的;
??? 情景例句
how you see the building being used.
你們計劃如何使用這棟建筑。
The computer industry is booming.
計算機業繁榮起來。
The six students put their closed hands in front of them.
6個學生將握緊的手放在前面。