英语词汇treadle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	treadle
释义	N4253853treadleSpoken.3Fiction.24Magazine.5Newspaper.11Academic.10 noun verb treadle /ˈtredl/ noun a lever worked by the foot and imparting motion to a machine 机器的踏板。 verb with obj. operate (a machine) using a treadle 踩踏板开动（机器）。词源 Old English tredel 'stair， step' （see TREAD）.
随便看	know something like the back of one's hand know the ropes know the score know what one is about know what one is talking about know what's what know which side one's bread is buttered know who's who Knox Knoxville Knt knuckle knuckleball knuckleballer knuckle bone knuckle down knuckle-dragger knuckle-dragging knuckleduster knucklehead knuckle joint knuckle sandwich knuckly knur knurl

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