veiln.面纱；面罩；掩饰物vt.使戴面纱；遮蔽vi.戴面纱Veillon tubes[医] 韦永氏管(一段玻管, 一端塞以橡皮塞, 一端塞以棉花, 培养细菌用)veilling sign面纱征veil of cloud云层, 云盖veiling glare面纱样眩目veil variable掩食变星veiled threat隐含的威胁Veillon's tube鲁棒聚类veil principle面纱原则veilling glare遮蔽闪烁veiling lacquer网纹漆