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。
今日单词
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
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。