chaff的精选

1、delayed-openingchaff2、cylinder-typechaff-cutter3、Ididn'tmindtheirchaff.4、Toseparategrainfromchaff.5、Toblow(chaff)offoraway.6、Myjobwastodropchaff.7、Siftoutthewheatfromthechaff.8、Ricechaffcan...