| 单词 | roof of the mouth |
| 释义 | roof of the mouth (once / 57656 pages) n WORD FAMILY roof of the mouth USAGE EXAMPLESA cleft palate occurs when the tissue at the roof of the mouth doesn't fuse completely during pregnancy. US News(Sep 27, 2016) Cleft lip is the incomplete formation of the upper lip; cleft palate is the incomplete formation of the roof of the mouth. Washington Times(Apr 02, 2016) Cleft palates, where a baby is born with a hole in the roof of the mouth, are more severe. BBC(Jul 23, 2015) n the upper surface of the mouth that separates the oral and nasal cavities Syn|Hyper palate surface the extended two-dimensional outer boundary of a three-dimensional object |
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