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
What ever will be, will be.
该怎样，就会怎样。
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
I bought some this morning. It's in the fridge.
我今天早晨买了一些。在冰箱里。