会员登录
会员注册今日单词：
| 单词 | 中文释义 | 英文释义 | 例句 |
| exigent | 紧急的（形容词，正式用语） | (adjective, FORMAL) Requiring immediate attention and action | EXAMPLE 1: The chief executive wanted his staff to handle exigent matters so he could focus on strategic issues and long-term planning. 首席执行官要把紧急事务交给员工处理，这样他就能专注战略问题和长期规划。 EXAMPLE 2: The drought made water an exigent concern for the regional government. 干旱使水成为该地区政府的紧迫问题。 |
今日短语：
| 短语 | 中文释义 | 英文释义 | 例句 |
| product diffusion rate | 产品扩散速率 | The rate at which a particular new product is purchased by customers as a whole | EXAMPLE: Initially the company preferred a slow product diffusion rate in order to keep production even with demand. 为了保持供需平衡，公司一开始希望保持较低的产品扩散速率。 |