| 词组 | crisis |
| 释义 | 复数形式是 crises，但在有些情况( 如周期性的危机等) 下，只用 crisis 的单数形式，而且前面不加冠词: It was a time of great crisis for her. without any sense of urgency or crisis a period of economic / financial / political crisis The teaching profession is in cri- sis. in moments of national crisis |
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英语用法大全包含3679条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。