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- moldboard plow bottom 铧式犁体
- roll-over type mounted reversible moldboard plow 悬挂式翻转双向犁
- STUDY ON COMPUTOR-DESIGNED PLOW BOTTOM SURFACE 计算机在犁体设计中的应用研究
- Furthermore, reducing tillage increases soil carbon sequestration, compared with conventional moldboard plowing. 跟传统的板犁耕法比起来，减少犁田还可以增加土壤封存的碳。
- Design of Plow Bottom Surface by Turning over Method 土垡横剖面翻转法形成高速犁体曲面
- moldboard plow 铧式犁
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- Farmers plow in autumn or spring. 农民在秋天或春天犁地。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- The plow was pulled by a yoke of oxen. 一对公牛同轭拉着一头犁。
- Farmers now use tractors to plow their fields. 现今农民用牵引机耕地。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- semi-mounted moldboard plow 半悬挂式铧式犁
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
- mounted moldboard plow 悬挂式铧式犁
- The bottom of the boat was rusty. 船底生锈了。
