您要查找的是不是：
- The plan's success was balanced on a knife edge. 计划能否成功还很难说。
- The success of the project is still very much on a knife edge. 这一项目的成败目前仍处于关键时刻。
- How much interest will there be on a principal of $5000? 5000美元本金的利息是多少？
- Tonycarved his name on a tree with a knife. 托尼用刀子把他的名字刻在树上。
- Our packing will be on a par with that of the Japanese. 我们的包装可以与日本同行相比美。
- Tony carved his name on a tree with a knife. 托尼用刀子把他的名字刻在树上。
- It sounded like a knife was stuck on a grind. 听起来像是在磨刀。
- Imagine yourself to be on a desert island. 设想一下你身处荒岛的情形。
- They might be on a guerilla hunt. 他们可能在一个游击队狩猎上。
- The lawyer was on a quest for further evidence. 律师正在到处找寻更多的证据。
- The doctor said that I should be on a diet. 医生说我必须节食。
- They left on an early train. She cut her finger on a knife. 他的手指被刀划破了。
- I imagine yourself to be on a desert island . 我想象一下你自己在一个荒岛上的情景。
- She's been on a few marches lately. 她最近参加过几次游行示威。
- Bill had a feeling he was on a fast track. 比尔感觉到他正快速迈向成功。
- The two parties are on a collision course. 这两个政党正朝著导致冲突的方向发展。
- Do you think it good for her to be on a diet? 你认为她吃减肥食谱好吗?
- Being on a small or greatly reduced scale. 小型的或微小的尺寸很小或尺寸缩得很小的
- Being on a strenuous bender, I had forgotten to sign a check. 由于酗酒过头，我在一张支票上忘记了签名。
- I imagine yourself to be on a desert island. 我想像一下你自己在一个荒岛上的情景。
