1.pack up 打包
Let's pack up and get ready to start at once.
让我们收拾好行李,准备马上出发 。
2.prevent from 阻止
He said this would prevent companies from creating new jobs.
他说这将使公司无法创造新的工作机会 。
3.embarrassed about 尴尬
He is embarrassed about the motives behind his decision.
关于这项决策的背后动机,他觉得难以启齿 。
4.shy away from 回避
Alan doesn't shy away from controversy.
艾伦不回避争议 。
5.hesitant to 犹豫
His advisers are rightfully hesitant to let the United States be sucked into the conflict.
他的顾问们都理所当然地有所犹豫,不愿让美国卷入冲突之中 。