nulliparousadj.
nə'lɪpərəs
中文adj. 未生育过的
词根词源
nulliparous (adj.)1859, from medical Latin nullipara "female who has never given birth," from nulli-, stem of nullus "no" (see null) + -para, fem. of parus, from parere "to bring forth" (see pare) + -ous.
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