Treadle

['tred(ə)l] or ['trɛdl]

解释:

(verb.) operate (machinery) by a treadle.

(verb.) tread over; 'the brick maker treadles over clay to pick out the stones'.

编辑:雷金纳德--From WordNet

解释:

(n.) The part of a foot lathe, or other machine, which is pressed or moved by the foot.

(n.) The chalaza of a bird's egg; the tread.

克莱尔手打

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