英语词汇“dystocia”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

dystocia

/dɪsˈtəʊʃə

noun [mass noun] Medicine & Veterinary Medicine

Difficult birth, typically caused by a large or awkwardly positioned fetus, by smallness of the maternal pelvis, or by failure of the uterus and cervix to contract and expand normally: the incidence of dystocia or difficult calvings...

In gestational diabetes, shoulder dystocia is the complication most anticipated at the time of delivery.
Her last child weighed 4.4 kg at birth and slight shoulder dystocia was noted at delivery.
Male calves resulting from these matings express a higher incidence of dystocia than heifer calves because male calves are gestated longer and have considerably larger birthweights.

Origin

Early 18th century: from Greek dustokia, from dus- 'difficult' + tokos 'childbirth'.

单词	dystocia
释义	dystocia /dɪsˈtəʊʃə / noun [mass noun] Medicine & Veterinary Medicine Difficult birth, typically caused by a large or awkwardly positioned fetus, by smallness of the maternal pelvis, or by failure of the uterus and cervix to contract and expand normally: the incidence of dystocia or difficult calvings... In gestational diabetes, shoulder dystocia is the complication most anticipated at the time of delivery. Her last child weighed 4.4 kg at birth and slight shoulder dystocia was noted at delivery. Male calves resulting from these matings express a higher incidence of dystocia than heifer calves because male calves are gestated longer and have considerably larger birthweights. Origin Early 18th century: from Greek dustokia, from dus- 'difficult' + tokos 'childbirth'.
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