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upper jaw的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
the jaw in vertebrates that is fused to the cranium
upper jaw的用法和樣例：
例句
- First a fist broke her upper jaw leaving her unconscions.
他們先是一拳打破她的上頜，使她昏了過(guò)去。 - Angiosarcoma, a rather rare malignant vascular tumor, is extremely rare in the upper respiratory tract.
摘要成人鼻腔及上頜竇之血管肉瘤是一罕見(jiàn)之腫瘤。
