英语单词大全
英语单词大全

articulated arm

中文翻译

[机] 关节杆

常见例句

1

A class of star-shaped echinoderms having a disklike body, with slender, articulated arms, which are not grooved beneath and are often very fragile

今日更新

更新时间:2025-06-02 04:54:51