Operational failure
[化] 运转故障
🧩 词语组成解析
🗣️ 情景例句
An apple a day keeps the doctor away.
每天一个苹果不用看医生。
This award means a great deal to me.
这个奖对我意味深长。
The Native Americans caught and trained them and were then able to use them to carry their goods when they travelled from one camping ground to another.
美洲土著人捕捉野马，加以驯服。