您要查找的是不是：
- roll-over type mounted reversible moldboard plow 悬挂式翻转双向犁
- 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。
- moldboard plow 铧式犁
- moldboard plow bottom 铧式犁体
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- semi-mounted moldboard plow 半悬挂式铧式犁
- mounted moldboard plow 悬挂式铧式犁
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- trailed moldboard plow 牵引铧式犁
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- belt moldboard plow 带形犁壁犁
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Up to yesterday, I thought he was single. 直到昨天，我一直以为他是独身。
- Can you let me have a room with two single bed? 可以给我一间两张单人床的房间吗？
