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会员注册今日单词：
| 单词 | cynache |
| 中文释义 |
咽峡炎（名词，医学） |
| 英文释义 |
(noun, MEDICAL) A severe inflammation of the throat. |
| 例句 |
EXAMPLE: The cynache that accompanies a bad cold often prevents a patient from speaking in a loud voice. 咽峡炎伴有严重的感冒，通常让病人无力大声讲话。 |
今日短语：
| 短语 | five nines |
| 中文释义 |
基本能全天正常运行的（计算机科学） |
| 英文释义 |
(COMPUTER INDUSTRY) An adjective phrase describing a system that can operate properly 99.999% of the time. |
| 例句 |
EXAMPLE: Our new communications network must have five nines functionality and rarely need to be shut down. 我们新的通讯系统必须保持全天正常运行，基本不需要关机。 |