無的英語翻譯：

naught; nonexistence; not; nothing; without; lack; zero
【醫(yī)】 a-; leipo-; lipo-; non-

卵的英語翻譯：

egg; nit; ovum; spawn
【醫(yī)】 egg; germ corpuscle; oo-; Ov.; ova; ovi; ovi-; ovo; ovum

月經(jīng)的英語翻譯：

menses; menstrual flow; menstruation
【醫(yī)】 catamenia; courses; emmenia; flow; flowers; lunaria; meno-; menorrhea
menses; menstrual flow; menstrual flux; menstruation; monthlies
monthly sickness; regel