步带沟
- n.ambulacral groove
- 网络ambulacral furrow

步带沟
ambulacral groove
步带沟_百度百科 ... 剑横天下 , zhangxuxin8765 步带沟 ambulacral groove 步带 ambulacral zone ...
ambulacral furrow
furrow的翻译中文意思-在线英汉词典 ... alar furrow 翅皱 ambulacral furrow 步带沟 antennal furrow 触角槽, 触角沟(食毛目) ...