Cast iron
大学 College铸铁\\n[化] 铸铁
📖 牛津释义
cast iron
hard alloy of iron made by casting in a mould 铸铁; 生铁. Cf 参看 wrought iron (wrought). ,cast-`iron adj
1 made of cast iron 铸铁制的; 生铁造的.
2 (fig 比喻) very strong; that cannot be broken 强壮的; 打不破的
He has a ,cast-iron consti`tution. 他的身体是铁打的.
They won't find her guilty. She's got a,cast-iron de`fence. 他们无法给她定罪. 她的答辩无懈可击.
🧩 词语组成解析
cast
[kɑ:st]
vt. 铸造;投掷;投射;脱落，脱皮;
n. 铸型;演员表;轻微的斜视;投，掷骰;
vi. 掷，投;计算，加;
iron
['aiən]
n. 铁器，铁制品;熨斗，烙铁;坚强;脚镣;
adj. 铁制的，含铁的;坚强的，顽强的;残酷的;坚忍不拔的;
vt. 熨烫;给…上脚镣手铐;给…装铁具;用铁铸成;
vi. 熨衣;（衣服等）被烫平;
🗣️ 情景例句
Well, Grandpa wanted me to study engineering, like him.
嗯 ，爷爷希望我像他一样学工程。
How much is a one-way ticket to Beijing?
一张到北京的单程票要多少钱？
Beautiful day, isn't it?
今天天气真好，是不是？