She did not have enough nurses to cover for those who were sick.

她没有足够的护士来代替她们生病的同事的工作。

《柯林斯英汉双解大词典》

"Your modesty is a cover for your overweening conceit," she said.

“你用谦逊的外表掩饰自负的内心，”她说。

《柯林斯英汉双解大词典》

After outlining the main points she would cover, she assured the audience that she would be happy to answer questions at the end of her presentation.

在概述了她要讲的要点之后，她告诉听众们，她很乐意在演讲结束时回答问题。

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She turned from the window. She laughed as she saw Nate trying to cover the long, kicking legs of the baby calf.

VOA: special.2010.01.09

She would cover his expenses and share in any recovery while billing defendants for her time if Durand prevailed.

FORBES: Issues & Ideas

Topkis figures she can cover that by selling 80, 000 books.

FORBES: Magazine Article

Al-Ghnaimi said one of her female cousins who studies at the Khan Younis school defies the edict by not wearing a robe, though she does cover her hair with a scarf.

NPR: Women's Group Slams Gaza Law On Gender Segregation