gravidity 妊娠,懷孕
gra·vid·i·ty /græˈvɪdətɪ/ 名詞 妊娠,(受)孕
Gra·vid·i·ty n. The state of being gravidated; pregnancy. [R.] ◄ ►
gravidity n : technical terms for pregnancy [syn: gravidness, gravidation]