上等
first class
上等白色煤油
prime white oil
上等货
prime quality; real stuff; supercargo
上等可销品质
good merchantable quality
上等块煤
fancy lump coal
上等皮革
crowm leather; helvetia leather
上等票据
prima bill
上等品
superior quality
上等品质
first quality
上等填料
crown filler
上等紫胶
fine shellac
三等的
third-class; third-rate
third rate
上下颌不等的
anisognathous
生力均等的
isodynamogenic
惹火上身
ask for trouble
日上三竿
late in the morning
绒膜上的
epichorial
绒膜上皮癌
chorio-epithelioma; chorioblastoma; chorioma; chorionepithelioma; corionic epithelioma; syncytioma malignum; trophoblastoma
容许上限
high limit of tolerance
溶上表面温度电阻
weld-on surface-temperature resi-stor