rostellum

rostellum 基本解释

网络  顶突; 蕊喙; 有顶突; 蕊喙处

医学

rostellum 词组短语

• rostellum sac

rostellum 双语例句

1. 1、 Some features and distribution of the grooves on the tegument, microtrichia, rostellum, suckers, craspedotes, and sensilla of the adults were observed.
   叙述二种综虫体表的沟纹、微毛、顶突、吸盘、覆叠链体、感觉器等的特征和分布情况。
2. 2、 Rudimentary rostellum was found obviously in 3 of 10 scolices of the worms from Duyun.
   染色观察都匀牛带绦虫10个头节中有3个明显可见发育不良的顶突。
3. 3、 There were 4 suckers and a moveable rostellum on the scolex, moreover, two cycles of granular structure were found in seven scolex.
   囊尾蚴活体观察可见头节上4个吸盘和活动的顶突。压片染色镜检，头节有4个吸盘和顶突，顶突周围发现不完整的两圈点状结构。