好词典

appendages

UK /əˈpɛndɪdʒɪz/US /əˈpɛndɪdʒɪz/

词源

源自拉丁语 'appendere',意为 '悬挂' 或 '附加',加上后缀 '-age' 表示状态或关系。

noun

❶ 指生物体上附着的额外部分或结构,如手臂、腿、触角等,通常用于描述动物或昆虫的身体部位。

“The crab uses its appendages to catch food.”

(螃蟹用它的附肢捕捉食物。)

“Insects have multiple appendages for movement and sensing.”

(昆虫有多个附肢用于移动和感知。)

❶ 也可指物体上附加的部分或配件,通常是为了增加功能或装饰。

“The camera comes with various appendages like lenses and filters.”

(这台相机配有各种附件,如镜头和滤镜。)

“The furniture had decorative appendages that made it unique.”

(这件家具有装饰性的附加部分,使其与众不同。)

同义词:limbs, attachments, extensions, accessories, protrusions

常见短语

vestigial appendages — 指生物体上退化或失去功能的附肢,通常由于进化过程中不再需要。

“Whales have vestigial appendages that suggest they once had legs.”

(鲸鱼有退化的附肢,表明它们曾经有腿。)

sensory appendages — 指用于感知环境的附肢,如触角或触须。

“The insect's sensory appendages help it navigate in the dark.”

(昆虫的感知附肢帮助它在黑暗中导航。)