- a natural cavity, hollow, or sinus, esp in a bone
ˈantral adj
单词 | antrum |
释义 | WordReference Random House Unabridged Dictionary of American English © 2024 an•trum (an′trəm),USA pronunciation n., pl. -tra (-trə).USA pronunciation [Anat.]
Collins Concise English Dictionary © HarperCollins Publishers:: antrum /ˈæntrəm/ n ( pl -tra /
ˈantral adj |
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