英语词汇“a grain of wheat in a bushel of chaff”的翻译、意思、用法、释义-英汉汉英词典

单词	a grain of wheat in a bushel of chaff
释义	a grain of wheat in a bushel of chaff 沧海一粟；收效甚微以上来源于：《21世纪大英汉词典》
随便看	phyllosticta phaseolorum sacc.--pp.phaseolina sacc phyllosticta phaseolorum sacc.;pp.phaseolina sacc phyllosticta pilispora speschnew phyllosticta piperis-betae phyllosticta piricola phyllosticta pirina sacc. phyllosticta pisi phyllosticta ploygonorum sacc. phyllosticta polygonorum phyllosticta populorum sacc.et roume phyllosticta prill et delac phyllosticta prunicola sacc. phyllosticta pterocarpi phyllosticta puerariicola phyllosticta puerariicola sawada phyllosticta ricini rosturp phyllosticta rosarum passerini phyllosticta rosarum passerini;spheceloma rosarumjenkins phyllosticta rosarum passerini--spheceloma rosarum(passerini)jenkins phyllosticta rosarum passerini;spheceloma rosarum(passerini)jenkins phyllosticta rubi-adenotrichopodi phyllosticta sapindicola phyllosticta scaevolae phyllosticta shiraiana sydow phyllosticta siameae