Serviceability ratio
[计] 可用时间比; 可服务时间比
🧩 词语组成解析
[计] 服务能力, 可服务性, 可维修性, 可用性\\n[化] 操作上的可靠性; 使用可靠性
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。
A friend is best found in adversity.
患难见真友。
One afternoon she set out from the coast in a small boat and was caught in a storm.
一天下午，她乘小船从海岸出发，遇上了风暴。