Understudied
v. 练习做临时演员( understudy的过去式和过去分词 )
🗣️ 情景例句
Then think about the word in a sentence.
然后把这个词放到句子的环境中去。
Do you have any brothers?
你有兄弟吗？
Imagine their surprise and delight when they broke open the packing cases and found that the fourth engine was sweet as honey -- still in perfect condition.
想一想他们所感受到的惊奇和兴奋 —— 当他们拆开包装箱时，他们发现第4台发动机就像蜂蜜一样甜 —— 发动机完好无损。