Acicular cast iron
[机] 针状铸铁
🧩 词语组成解析
a. 针状的, 针尖状的
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
Hi.
嗨。
The scent of roses is wonderful.
玫瑰的芳香非常棒！
It was upon this principle that the first instruments were made,
据这一原理，制造出了最初的地震仪器，