词汇	幼女妊娠
释义	幼女妊娠医precocious pregnancy
随便看	jointless rail circuit jointless rail in railway jointless rail-line jointless raul circuit jointless structure jointless switch at speed-raising railway jointless switches group jointless switch on bridge jointless track jointless track circuit jointless track on bridge jointless tracks jointless turnout joint letter joint level control joint lever joint liabihty joint liabilities joint liability joint liability company joint liability guarantee joint liabitity Joint Liaison Committee on Documents joint liaison group Joint Liaison Office