gravid[ˈgrævid]

adj.怀孕的
‖ gravidism n.妊娠（现象）/ gravida n.孕妇
gravidity n.妊娠，怀孕

• billiards
• billings
• billingsgate
• billings，john shaw
• billings，josh
• billings，william
• billion
• bill of exchange
• bill of rights
• billow
• billroth，christian albert theodor
• billy the kid
• biloquialism
• biloxi
• bimetallism
• bimirror
• bimodal
• bimonthly
• bin
• binary
• binary star
• binary system
• binaural
• bind
• binding energy