您要查找的是不是：
- the introduction of contour plowing, terracing, and strip planting; 有的是使宿主细胞破裂死亡，使病毒粒子释放出来；
- The smooth contour of the sculpture is wonderful. 雕塑物平滑的轮廓线简直太美了。
- The contour of that mountain looks like a dragon. 那座大山的轮廓看上去像一条龙。
- contour plowing. 沿着地形犁地
- Farmers plow in autumn or spring. 农民在秋天或春天犁地。
- 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。
- contour plowing 等高耕种
- A plow equipped with several blades that make parallel furrows. 多铧犁一种具有几个能翻平行垄的刀口的犁
- Farmers plow their fields and sow in spring. 农民在春天犁地播种。
- A mark used to define a shape or represent a contour. 轮廓线，外廓线用于定义一形状或描绘一轮廓的线
- He tackled the horse up for plowing. 他给马套上马具去耕田。
- The season for spring plowing has come. 春耕时节来到了。
- The migrated position of the contour can be found. 可以得出等值线的偏移位置。
- We will plow the field soon after the last frost . 最后一场霜过后，我们将马上耕田。
- To break and turn over(earth) with a plow. 用犁翻（土）用犁来挖开并翻动（土壤）
- The contour of a person's body; the figure. 身材一个人的身体周线；身材
- The more plowing and weeding, the better the crop. 一分耕耘，一分收获。
- A farmer must plow the land before planting crops. 农民在种庄稼前必须犁地。
- The record of the plow was insignificant. 这个耕作的记载是不重要的。
