accessory law附属法律accessoryn.附件；配件；同谋adj.辅助的；附属的；同谋的accessory supraoptic nucleus副视束上核accessory quadrate cartilage[医] 小翼软骨accessory engineering design[化] 配套工程设计accessory genital structures副性结构accessory quadrate cartilages小翼软骨accessory A-V communication附加房室通道accessory respiration muscles副呼吸肌Accessory nerve uvular branch副神经悬雍垂支accessory episcleral ganglion浅层巩膜中间神经节accessory ligament of humerus喙肱韧带

1. The yolk sac is gradually vascularized.
   卵黄囊逐渐被血管化了。
2. The dye Trypan Blue has a remarkable biphasic effect on pinocytosis by yolk sal.
   染料锥虫蓝对卵黄囊的胞饮作用具有明显的双向作用。