covassinkovasin科: a branch of academic or voca ...瓦: tile; put tiles on a roof; c ...辛: hot; pungent hard; laborious瓦辛: lasin; vasin卡瓦辛: cavasin下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:科瓦辛，即可在微信中查询翻译
