winnowing的翻译，读音
英/'wɪnəʊɪŋ/
释义：
v. 扬( winnow的现在分词 ); 辨别; 选择; 除去
n the act of separating grain from chaff
v separate the chaff from by using air currents
v blow on
v select desirable parts from a group or list
v blow away or off with a current of air
n the act of separating grain from chaff
v separate the chaff from by using air currents
v blow on
v select desirable parts from a group or list
v blow away or off with a current of air