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- In the ideal case the boundary line between the colours will be in half of the fin length, in all fins. 最理想的情况是，颜色交界处界于所有鱼鳍的二分之一处。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- My walking stick is the same length as yours. 我的拐杖和你拐杖长度一样。
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- This car will turn in its own length. 这种汽车可以在自身长度范围内掉头。
- I arrived at that city at length. 我最终到达了那个城市。
- vent to anal fin length Straight line distance from posterior edge of the vent (anus) to the anterior origin of the anal fin or anal fin anlage. 排泄孔臀鳍长排泄孔(肛门)后缘的直线距离到前面臀鳍或臀鳍附肢起点。
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。
- She paced out the length of the room. 她用步子测量了房间的长度。
- He fished a length of string out of his pocket. 他从口袋里掏出一条绳子。
- You spend a ridiculous length of time in the bath. 你洗澡用那麽长时间，真不像话。
- Promotion will go by length of service. 晋升以服务年限为准。
- He measured the length of the room. 他量了房间的长度。
- She paced out the length of the garden. 她用步子量出了花园的长度。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- The room is15 feet in length and10 feet in breadth. 这房间长15英尺，宽10英尺。
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- She sprinted the length of the road. 她全速跑完了那条路的全长。
- He fish a length of string out of his pocket. 他从口袋里掏出一条绳子。
- The river is 300 kilometers in length. 那条河长300公里。
