| 释义 |
| | | | ADJ | | | | | | 1 | made of iron 铁制的 | huge iron gates 大铁门 | | | | | 2 | very strong , strict , or severe 极刚强的；极严格的；严酷的 | The whole region was still in the iron grip of winter. 整个地区仍然处在严冬之中。 | | iron fist/hand (=complete control) For almost 50 years, Hoover ran the FBI with an iron fist. 铁拳/铁腕 | | | 2a | very determined 非常坚定的 | | She possesses an iron will and a sense of purpose. 她有极其坚定的意志和目的意识。 | | | | |