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treadle n.(紡車等的)踏板 (=treadle pedal)。...

treadwheel

Sewing clothes for her family on the old singer treadle machine , cooking meals and baking bread , planting and tending a vegetable garden , milking the goats and scrubbing soiled clothes on a washboard (用老式的“勝家”縫紉機為一家人縫縫補補;要做飯、烤面包;要照料菜園;要擠羊奶;還要在洗衣板上搓洗臟衣服。 )

In the early 1980s , thousands of farmers in bangladesh began using treadle pumps to irrigate small plots of homestead gardens instead of lugging heavy buckets of water 在1980年代初期,孟加拉國有幾千農民開始用踩踏水泵灌溉自家菜園內的小塊作物,而不用提一桶桶沉重的水。

The technologies , which include treadle pumps and drip irrigation systems , enable farmers to produce vegetable crops for consumption and sale 這項技術,包括踏板抽水和滴流灌溉系統,使得農戶可以用于蔬菜灌溉,達到自行消費和出售的目的。

His face had withered . in the strenuousness of his concentration he treadled fitfully on the floor 他想努力把心思集中起來,就在地板上胡亂地來回走著。

Railway fixed equipment . electronic treadle for marshalling yard . characteristics 鐵路固定設備.車輛調度編組場用的電子腳踏板:特性

Easy treadle design , exclusive design . eliminates operator fatigue 輕巧的踏板設計(獨特設計) :減少了操作者的疲勞。

A talk on application of piano ' s treadles 淺談鋼琴踏板的運用