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单词	hyperemesis gravidarum
释义	hy·per·em·e·sis grav·i·dar·um (hī′pər-ĕmĭ-sĭs grăv′ĭ-dârəm) n. Severe, intractable vomiting during pregnancy, usually in the first trimester.
随便看	holding pattern hold/keep (one's) end up hold off hold on hold one's end up hold (one's) horses hold one's horses hold (one's) own hold one's own hold one's peace hold one's tongue hold out holdout hold out on hold out on (someone) hold out on someone hold over holdover hold own hold peace hold (someone's) feet to the fire hold someone's feet to the fire hold sway hold the bag hold the fort

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。