基本解釋[經(jīng)濟(jì)學(xué)]職工保證保險(xiǎn)詞組短語短語fidelity and guaranty insurance 忠誠與保證保險(xiǎn)suretyship or fidelity guaranty insurance 保證或誠實(shí)保證保險(xiǎn)fidelity guaranty insurance更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)職工保證保險(xiǎn)