Children came to peep at him round the doorway. [VERB + at]

孩子们围在门口偷看他。

Now and then she peeped to see if he was noticing her. [VERB]

她时不时地偷眼看他是否在注意自己。

Purple and yellow flowers peeped up between rocks. [VERB prep./adv.]

岩石间隐约可见紫色和黄色的花儿。

Here and there a face peeped out from the shop doorway. [VERB prep./adv.]

商店门口从不同方向露出一张脸。

You don't hear a peep from her once she's gone to bed.

她一睡觉，就不会发出一点儿动静。