repair [mend] shoes; 補鞋
mend a puncture; 補車胎
make up [meet] a deficit; 彌補赤字
supply the missing words; 把漏了的字補上
build up one's health (with nourishing food or tonics); 補身體
enrich the blood; 補血
do not help matters; 無補於事
not be without some advantage; be of some help; 不無小補
Bu Zhen 補真
牛津高階第八版
美國韋氏詞典
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維基百科 (自由的百科全書)