您要查找的是不是：
- It seems uncertain why he lost the election. 他落选的原因似乎并不清楚。
- He tells us in no uncertain term not to come again. 他直截了当地告诉我们不要再来了。
- I own to being uncertain about that. 我坦白承认对那件事还没有把握。
- Let us eliminate all uncertain on thought. 让我们从思想上消除一切疑惑。
- I'm uncertain about how to get there. 我不确切知道怎样才能到达那里。
- The uncertain weather delayed our departure. 天气变换莫测，延误了我们启程。
- I'm uncertain whether to go or not. 我不能肯定去还是不去。
- The company's future is uncertain. 这家公司前途未卜。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- Diana is modeling for a fashion show. 戴安娜正在时装表演会上当模特。
- He told us in no uncertain terms not to come again. 他直截了当地告诉我们不要再来了。
- The date of his departure is uncertain. 他离开的日期尚未确定。
- He was uncertain about the meaning of the sentence. 他对那句子的意思不能确定。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- He was uncertain of the meaning of the sentence. 他对那句子的意思不能确定。
- She has been held up as a model worker. 她被推举为模范工作者。
- I am still uncertain whether he will come today. 我仍不能肯定他今天是否会来。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
