看到美味的蛋糕，婴儿开始流口水。

The baby started to ___drool at the sight of the delicious cake.

那个粉丝对着偶像的照片垂涎欲滴，渴望得到他的签名。

The fan ___slavered over the celebrity's photo, desperately wanting his autograph.

那个奴隶贩子因在非洲海岸绑架平民而臭名昭著。

The notorious ___slaver was infamous for kidnapping villagers along the African coast.