Machine-hour
n. 机器工时
🧩 词语组成解析
hour
['aʊɚ]
n. 小时，钟头;时间，时刻;固定时间;课时;
🗣️ 情景例句
So ... back to work.
因此……用功吧。
Some young couples get married on that day too.
一些年轻的夫妇也在这一天结婚。
They gave me a FORM and told me to fill it out.
他们给我一张表让我填。