垫: Ⅰ动词1.(用东西支、铺或衬, 使加高、加厚或平正) put sth. under sth. else to raise it or make it level; fill up; pad 短语和例子垫路 repair a road by filling the holes; 桌子腿底下垫点纸就平了。 put a wad of paper under the leg of
足: Ⅰ名词1.(脚; 腿) foot; leg 短语和例子赤足 barefoot; 失足 lose one's footing; 鼎足 the legs of a tripot2.(姓氏) a surname 短语和例子足强 zu qiangⅡ形容词(充足; 足够) sufficient; ample; enough; full 短语和例子干劲十足 full of energy