词性及解释
vt.
簸, 扬(谷), 吹掉, 把挑出来, 精选
vi.
扬谷, 分出好坏, 飞翔
n.
扬谷, 扬谷器
词形变化
名词: winnower
动词过去式: winnowed
过去分词: winnowed
现在分词: winnowing
第三人称单数: winnows
英英解释
-
1.
n.the act of separating grain from chaff
[例]
○ the winnowing was done by women
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2.
v.blow away or off with a current of air
-
3.
v.separate the chaff from by using air currents
[例]
○ She stood there winnowing chaff all day in the field
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4.
v.blow on
[例]
○ The wind was winnowing her hair
○ the wind winnowed the grass
常用词组
词汇级别
词汇听力：
小测验：选择正确的单词