您要查找的是不是：
- ventral fin sinus 腹鳍(淋巴)窦
- A ventral fin. 腹鳍；臀鳍
- A modified, usually elongated, scale (or group of scales) present at the upper or anterior base of the pectoral or ventral fins in some bony fishes. 变异,通常延长了,鳞片(或者群体的鳞片)在一些硬骨鱼类出现在胸或腹鳍的上面或前面基底。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- ventral finn. [鱼]腹鳍
- inner pectoral fin sinus 胸鳍内(淋巴)窦
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- voracious snakelike marine or freshwater fishes with smooth slimy usually scaleless skin and having a continuous vertical fin but no ventral fins 任一种蛇形的淡水鱼，体表光滑无鳞，有连续的垂直背鳍，缺少腹鳍
- abdominal fins Applied to ventral fins when inserted far behind pectorals. 腹鳍腹侧成对的鳍,在胸鳍后方远处。
- voracious snakelike marine or freshwater fishes with smooth slimy usually scaleless skin and having a continuous vertical fin but no ventral fins. 任一种蛇形的淡水鱼，体表光滑无鳞，有连续的垂直背鳍，缺少腹鳍。
- A: Oh, that's medication for my sinus condition. 甲：哦，那是我治鼻子过敏的药品。
- Sinus arrhythmia appeared in 15% of beagle dogs. beagle犬存在着窦性心律不齐 ,比例为 15 %25。
- Flattened along the dorsal and ventral surfaces. 匍匐的沿着背部和。
- Anal sinus about 1/2 length of abdomen. 肛窦为腹长的1/2。
- Come, old fellow, tip us your fin. 得了，老朋友，跟我们握握手吧。
- Ventral is equivalent to anterior. 腹侧与前面意义相等。
- And this group was ablated during sinus. 术后反复程序刺激不能诱发心动过速为消融终点。
- That part is the ventral visual pathway. 我们称这一部分为腹侧视觉途径。
- Carotid sinus and aortic arch baroreceptor reflex. 颈动脉窦和主动脉弓压力感受性反射。
