英语词汇“dental formula”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	dental formula
释义	dental formula noun : an abridged expression of number and kind of teeth of mammals, the kind of teeth being represented by i (incisor), c (canine), pm (premolar) or b (bicuspid), and m (molar) and the number in each jaw written like a fraction, the figures above the horizontal line showing the number in the upper jaw, and those below the number in the lower jaw, a dash separating the figures representing the teeth of each side of the jaw < the dental formula of adult man is i(2 - 2)/(2 - 2), c(1 - 1)/(1 - 1), b or pm(2 - 2)/(2 - 2), m(3 - 3)/(3 - 3) = 32 >
随便看	welsh welsh black welsh cob welsh corgi welsh cupboard welsh drake welsh dresser welsher welshery welsh groin welsh harp welsh main welshman welsh mortgage welsh mountain welsh mountain pony welsh mountain sheep welshness welsh onion welsh pig welsh pony welsh poppy welsh process welsh rabbit welsh rarebit

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