Operating life
[化] 工作寿命
🧩 词语组成解析
operating
[['ɔpəreitiŋ]]
a. 操作的, 工作的, 营业上的, 业务的, 关于收支的, 关于损益的, 外科手术的\\n[机] 运转费用
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
What'll the weather be like tomorrow?
明天的天气怎么样？
It's no sin to sell dear, but a sin to give ill measure.
高价卖不为过，短斤少两才有罪。
Hay had been cut and cowsheds had been cleaned.
干草已切好，牛棚也打扫干净了。