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会员注册今日单词：
| 单词 | 中文释义 | 英文释义 | 例句 |
| turbulence | 动荡（名词，商业用语） | (noun, BUSINESS USAGE) Unstable, unpredictable, changing conditions | EXAMPLE: Recent turbulence in the region's economy has led to the failure of many local businesses. 这个地区近来的经济动荡导致当地很多企业倒闭。 |
今日短语：
| 短语 | 中文释义 | 英文释义 | 例句 |
| to keep abreast of | 与时俱进 | To be knowledgeable of; to understand something that is changing; to be up to date | EXAMPLE: Doctors must read medical journals continually to keep abreast of new developments in their area of medicine. 医生必须不断阅读医学期刊，以便跟上医学领域的新发展。 |