平顶方头螺栓
flattened square head bolt
平头
crew cut; crop
caput planum; homalocephalus; homalocoryphus
平头镘刀
flat trowel
平头铆钉
bevel head rivet; flathead rivet; flattend rivet; flush head rivet
平头小螺钉
flat fillister head screw
缺口平头喷雾器
notched flat headed atomizer
锹螺栓
spade bolt
配重天平
counterpoised balance
配阻平衡器
bazooka
盆腔中段平面
midplane
盆中平面
midpelvic plane
皮肤平滑肌瘤
leiomyoma cutis
偏心平面位置显示器
off-center plan-position indicator
偏转平面
deflcetion plane
平
calm; draw; equal; even; flat; peaceful; plane; smooth; suppress; tie
plano-
平安
safety
safety
平安的
restful; safe; safe and sound; scatheless; scot-free; without mishap
平安定位
normal clear
平安在家
under one's vine and fig tree
平凹的
plano-concave
planoconcave