寻找，查找，搜索
to search for something or someone
I'm always on the lookout for interesting new recipes. 我总是热衷于寻找新的有意思的菜谱。
He was surfing the web, on the lookout for bargains.
They are always on the lookout for promising new artists.
Police are on the lookout for a woman wanted in connection with the robbery.
Take care of yourself and be on the lookout for anything or anyone that looks suspicious.
See also: lookout