spraing
/spreɪŋ/noun
mass noun
- a viral disease of potatoes characterized by curved lesions inside the tubers and rings or lesions on the leaves喷射病（马铃薯的一种病毒性疾病, 特征为块茎内出现的曲线形损伤, 以及叶子上的圆环损伤）。
词源
early 16th cent. （originally Scots, denoting a brightly coloured stripe）： apparently of Scandinavian origin; compare with Norwegian sprang 'lace, fringe'.