余: Nine minus four is five.; Fo ...绪: thread end thread; order in ...缨: tassel余选模式标本: type by elimination余蓄: personal savings余学而: yu xueer余虚功原理: principle of complementary virtual work余穴: bye余姓: yu余雪: azxc余行恭: yu xinggong余压: exce pre ure; excess pressure; superpressure; superprofit余形: complementary form