flagsn.旗帜；标志名词flag的复数形式.flagn.旗；旗帜；信号旗vt.(以旗子)标出v.无力地下垂；减退；枯萎flaggellated cell鞭毛细胞flag-transitive旗传递flagellar pocketc鞭毛袋flaginac reaction[医] 大肠杆菌生化反应flagella staining鞭毛染色flag leave growth剑叶生长flagellar motility鞭毛运动flag smut of wheat小麦黑粉病,小麦杆黑粉病Flagellaria indican.须叶藤flags flying aloft旗子高高飘扬