您要查找的是不是：
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- He has a level head in emergencies. 他在危急关头能镇定自若。
- What are your set books for English A Level? 你们参加高级程度英语考试要读哪些必修课本?
- Eventually he spotted the airstrip spread out on a level terrain. 他终于找到了那个伸展在平地上的简易机场。
- The flood rose to a level of 50 feet. 洪水涨到五十英尺高。
- I'm coaching their children in A level maths in the evenings. 我晚上辅导他们的孩子准备数学的高级考试。
- The water rose until it was on a level with the river banks. 河水上涨至与堤岸相平。
- The noise of your radio must be limited to a level that we can all bear. 你收音机的音量必须控制在我们大家都以忍受的范围内。
- He found a level site to build the cabin. 他找到盖小屋用的平坦地点。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- His head is on a level with your chin. 他的头有你下巴颏这么高。
- Coowperwood surveyed his friends with a level gaze. 柯帕乌以稳定的目光把他的朋友们打量了一番。
- The dosage was geared down to a level which would work on the infected cells but not upset their metabolism. 药剂量要减少到既能对受感染细胞起作用，又不损害它们的代谢作用。
- The tables are not on a level(= the same height). 这些桌子高矮不一。
- Choose a level in Mission Select. 选择任务列表中任意一项。
- The set of points is called a level surface. 这种点的集合被称为等位面。
- But the path of the upright is a level highway. 正直人的路,是平坦的大道。
- In Actuarial Mathematics, the actuaries didn′t consider the policyholder′s optimal premium stratagem, as they transformed the natural premium systems into the level premium systems. 精算数学中 ;将自然保费制转化为现今的均衡保费制 ;精算师并未考虑投保人的最优缴费策略 .
- Up a level? But we already did that. 去上一层?可我们已经上去过一次了。
- The ball fell at a level of 80 feet. 个球从80英尺高落下来。
