pound (grain, etc) in a mortar; pestle

punch (sb) with fist

dash; rush; charge; plunge | [國] 闖

fall over or into (Cantonese)

"stricken chicken"; "plagued hen"―a person who goes about in a haphazard manner, crashing into people and things

(n.) a clumsy person who goes about in a haphazard manner, bumping into people and things; someone who works blindly without a clear direction or plan, like a headless chicken

rush headlong into; act without thinking; fail to plan properly

一頭扎進去

get involved; rush headlong into

to do sth pointless or having no intention

(adj.) describes someone who does something without directions; (phrasal verb) to do something without thinking thoroughly.

ensign wasp

Evaniidae; ensign wasps

stagger along blindly; not looking where one's heading; do things without any sense of direction

A wooden mallet used for pounding rice

to bang head against the wall; to strengthen a construction wall with red clay and sandstone

to dive under water hitting walls, to describe someone is very determined, going through hurdles and hardships