(especially of a young child) to cry continuously but not very loudly, or to complain all the time(尤指小孩)不住地呜呜哭;不住地发牢骚
The baby was cutting a tooth and grizzled all day long.这个婴儿正在出牙,所以一天到晚呜呜哭。
They're always grizzling (= complaining) about how nobody invites them anywhere.他们老是抱怨从来没人邀请他们去作客。