用“painless”造句大全，painless造句
Thescanissafe,quickandpainless.Walkingisaneasy,painlessandpowerfulformofexercise.Themostcommonpresentingsymptomisapainlessmass.Yes,therearepainless,effectivewaystodoawaywithyourself.Anotherimportantfe...
用“painless labor”造句大全，painless labor造句
painlesschildbirth;painlesslabor;painlessdeliveryThecontrolgroupwasgiventhesametreatmentsasthatintheexperimentalgroupexceptpainlesslabor....
用“painless childbirth”造句大全，painless childbirth造句
Comparisonofeffectsoflowconcentrationbupivacaine,lidocaine,andtetracainesolutionsinpainlesschildbirthTheeffectof50%Xiaoqionpainlesschildbirthbydetectingpituitaryprolactin(PRL)ofpuerperalwithRadioimmun...