托福單詞terracing什么意思-terracing詞組短語(yǔ)_例句

terracing意思

地埂耕作法;階地形成;階地狀地形

terracing詞組短語(yǔ)

terracing with sod:植苗工；鋪草皮作業(yè)

Terracing grader:平墻機(jī)

terracing machine:梯田修筑機(jī)

tone terracing:以及

terracing subfactor:次因子

terracing plough:梯田犁

terracing例句

1.She is one of some 5，000 small-scale farmers located in the upper Tana River area who benefitted from a three-month training course given by the Water Fund on improved agricultural techniques，such as terracing so as to prevent soil erosion.

塔納河上游地區(qū)約有5000名像卡布吉這樣的小戶農(nóng)民，他們都參加了水基金提供的為期3個(gè)月諸如修梯田防止水土流失等改善農(nóng)業(yè)技術(shù)的培訓(xùn)課程。

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