Magnetic iron oxide
[化] 磁性氧化铁\\n[医] 磁性氧化铁
🧩 词语组成解析
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;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
so it's my pleasure
所以现在我很乐意
A fool can ask more questions than seven wise men can answer.
一愚发问，七智结舌。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。