repair[mend]shoes;补鞋
mendapuncture;补车胎
makeup[meet]adeficit;弥补赤字
supplythemissingwords;把漏了的字补上
buildupone'shealth(withnourishingfoodortonics);补身体
enrichtheblood;补血
donothelpmatters;无补于事
notbewithoutsomeadvantage;beofsomehelp;不无小补
BuZhen补真