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- He had seen the second fin now coming up behind the first and had identified them as shovel-nosed sharks by the brown, triangular fin and the sweeping movements of the tail. 他看见另一个鳍在第一个的背后冒出水来，根据这褐色的三角形鳍和甩来甩去的尾巴，认出它们正是铲鼻鲨。
- This island is triangular in shape. 这个岛的外形呈三角形。
- 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。
- It's a film of triangular love affair. 那是个三角恋爱的电影。
- triangular fin 三角形肋
- She has a scarf made of a triangular piece of blue silk. 她有一条用三角形蓝绸子做的围巾。
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- A flat triangular bone located at the front of the knee joint. 髌骨，膝盖骨膝关节前部的一块厚而扁平的三角形骨
- Charts for finned heat - resistance factor of straight triangular fin assembly attached to a plene wall 平壁三角形直肋装置肋化热阻系数曲线图
- Install aileron triangular rocker position. 副翼三角摇臂的安装位置。
- Come, old fellow, tip us your fin. 得了，老朋友，跟我们握握手吧。
- He was the first to spy the triangle fin of a shark coming towards us. 他第一个发现一条鲨鱼的三角形鳍向我们游来。
- A triangular frame for arranging billiard balls at the start of a game. 排放球的三角架在台球比赛之前用来排放球的三角架
- A surfboard fin sliced the crest of a wave. 冲浪板尾部划破浪尖。
- Many deltas are triangular in shape. 很多三角洲是三角形的。
- The anconeus is a small triangular muscle. 肘后肌是一小的三角形肌肉。
- The scapula is a triangular bone. 肩胛骨是一个三角形骨。
- He did not see the fin of the other. 他没有看见另外一条的鳍。
- They have a triangular swimming pool. 他们有个三角形的游泳池。
