The shark's dorsal fin cut through the water.
鲨鱼的背部鳍划过水面。
A dolphin's dorsal fin helps it maintain balance.
海豚的背部鳍帮助它保持平衡。
The whale's dorsal side was covered in barnacles.
鲸鱼的背部布满了藤壶。
The dorsal scales of the lizard were rough to touch.
蜥蜴的背部鳞片摸起来很粗糙。
He noticed a scar on the turtle's dorsal shell.
他注意到乌龟背部壳上的伤疤。
The dorsal feathers of the bird were bright blue.
鸟的背部羽毛是亮蓝色的。
The dorsal view of the fish showed its unique pattern.
鱼的背部视图展示了它独特的图案。
She studied the dorsal muscles of the large mammal.
她研究了大型哺乳动物的背部肌肉。
The dorsal side of the insect was camouflaged.
昆虫的背部被伪装了。
His tattoo extended from his shoulder to his dorsal area.
他的纹身从肩膀延伸到背部区域。
dorsal surface 背面
dorsal root 背根
dorsal horn 背角
dorsal view 背视图
dorsal artery 背动脉
dorsal nerve 背神经
