手足情深,手足无措,手舞足蹈,胼手胝足,举手投足,手足之情,情同手足,引手投足,亲若手足,蹑手蹑足,如手如足,碍足碍手,足茧手胝,情若手足,搓手顿足,敛手屏足,手足重茧,无所错手足,重手累足,手足异处,一手一足,无所措手足,皲手茧足,