lash down

1. 猛然落下

The rain is lashing down outside.

外面正下着倾盆大雨。

lash out

1. 猛击

He lashed out at her with his fists.

他用拳头猛揍她。

2. 猛烈抨击

They lashed out at the university enrolling system.

他们猛烈抨击大学的招生制度。