gudgeon

核心释义

1. 1.

   一种小型淡水鱼,即鮈鱼(Gobio gobio),原产于欧亚大陆。

   A small freshwater fish of species Gobio gobio, native to Eurasia.

2. 2.

   一种圆形或圆柱形配件,通常为金属制,销或枢轴嵌入其中以形成铰链或旋转接头。

   A circular or cylindrical fitting, often made of metal, into which a pin or pintle fits to create a hinge or pivoting joint.

3. 3.

   各种其他外观相似的鱼类,主要属于沙塘鳢科和塘鳢科。

   Any of various other fish, similar in appearance and principally in families Butidae and Eleotridae.

4. 4.

   在船尾安装舵的船只上,容纳舵销的配件,使舵能自由摆动。

   In a vessel with a stern-mounted rudder: the fitting into which the pintle of the rudder fits, allowing the rudder to swing freely.

一种圆形或圆柱形配件,通常为金属制,销或枢轴嵌入其中以形成铰链或旋转接头。；各种其他外观相似的鱼类,主要属于沙塘鳢科和塘鳢科。；在船尾安装舵的船只上,容纳舵销的配件,使舵能自由摆动。；诱饵；易受骗的人