peeping through the curtains 透过窗帘窥视
peeping into the room 窥视房间
a peeping sound 尖细的声音
A: Why are you hiding behind the door?
A：你为什么躲在门后面？
B: I am just peeping at the surprise party.
B：我只是在偷看惊喜派对。
1) 偷偷地看、窥视
2) 发出尖细的叫声
3) 偶尔瞥见
1. 窥视；偷看
2. 发出尖细的声音
present participle
1. Looking quickly or secretly at something, often through a small opening.
Synonym: glancing, peering