释义 |
DEFINITIVE EXAMPLES 权威例句〔extremity〕A bodily limb or appendage.四肢或身体的附属肢体美国传统〔leg〕A limb or an appendage of an animal, used for locomotion or support.腿:动物的肢或附属肢体,用于运动或支撑身体美国传统〔pinnule〕Zoology A featherlike or plumelike organ or part, such as a small fin, or one of the appendages of a crinoid.【动物学】 小鳍,小鳍状物:一种象羽状或羽毛状的器官,如小鳍或海百合类的附属肢体之一美国传统 |