Cast iron
大學(xué) College鑄鐵\\n[化] 鑄鐵
?? 牛津釋義
cast iron
hard alloy of iron made by casting in a mould 鑄鐵; 生鐵. Cf 參看 wrought iron (wrought). ,cast-`iron adj
1 made of cast iron 鑄鐵制的; 生鐵造的.
2 (fig 比喻) very strong; that cannot be broken 強(qiáng)壯的; 打不破的
He has a ,cast-iron consti`tution. 他的身體是鐵打的.
They won't find her guilty. She's got a,cast-iron de`fence. 他們無法給她定罪. 她的答辯無懈可擊.
?? 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;
iron
['ai?n]
n. 鐵器，鐵制品;熨斗，烙鐵;堅強(qiáng);腳鐐;
adj. 鐵制的，含鐵的;堅強(qiáng)的，頑強(qiáng)的;殘酷的;堅忍不拔的;
vt. 熨燙;給…上腳鐐手銬;給…裝鐵具;用鐵鑄成;
vi. 熨衣;（衣服等）被燙平;
??? 情景例句
Get this place picked up immediately. do you read me?
馬上把這里收拾干凈，聽明白沒有？
If you want knowledge,you must toil for it.
若要求知識，須從勤苦得。
Oh, it's a short ruler. Who has a long one?
噢，這是把短尺。誰有長尺？