您要查找的是不是：
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- The lower part of the pipe is separable from the upper part. 管子的下部可与上部分开。
- The tooth was drawn from the upper jaw. 牙从上腭取下来了。
- Protrusive part of the upper jaw. 上颌的推出部份；
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- The upper jaw is neither hooked nor notched. 上颚既不是钩状的，也不是锯齿状的。
- I'd like a room on the upper level. 我想要楼上的房间。
- A partial or complete set of artificial teeth for either the upper or lower jaw. 假牙安在上颚或下颚的人造的部分牙齿或全部牙床
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- He locked his diary in the upper drawer. 他把日记锁在上层抽屉里。
- Faulty contact between the upper and lower teeth when the jaw is closed. 错位咬合当上下颚咬合时上齿和下齿接合不好的
- The lower millstone grinds as well as the upper. 低磨高磨，一样可以磨。
- He had an infection in the upper respiratory tract. 他上呼吸道感染。
- The Senate is the upper chamber of Congress. 参议院是议会的上院。
- The upper [lower] case He has a strong case. 他有充足的理由(可为自己辩护)。具体的事例。
- A partial or complete set of artificialteeth for either the upper or lower jaw. 假牙安在上颚或下颚的人造的部分牙齿或全部牙床。
- All the upper ten thousand were present at the prince's ball. 所有上流社会人士都参加了亲王的舞会。
- Having the lower jaw or teeth projecting beyond the upper; underhung. 下门牙或下颌突出的下颌或牙突出超过上颌或牙的；下颚突出的
- Having the lower jaw or teeth projecting beyond the upper;underhung. 下门牙或下颌突出的下颌或牙突出超过上颌或牙的；下颚突出的
- Our team gained/had the upper hand in the second half. 我们队在下半场占了上风。
