intrauterine growth netradationintrauterine growth retardation, iugriugr宫内: in utero生长: grow; grow up; ascent; meris ...迟缓: slow; tardy; sluggish胎儿宫内生长迟缓: intrauterine growth retardation of fetus; iugr宫内胎儿生长迟缓: intrauterine fetal growth retardation下载手机词典可随时随地查词查翻译