Senses
站不住脚/ 站不住腳 ill-founded
ill-founded or groundless; to not have a leg to stand on, specifically when an argument or theory cannot be maintained
站不住脚/ 站不住腳 restless
to be constantly on the move; appearing rushed and unable to stay still or settle down
站不住脚/ 站不住腳 unable to maintain a foothold
unable to maintain one's position or status, such as in a job, organization, or society; failing to establish oneself