retractable

英 [rɪ'træktəbl] 美 [rɪ'træktəbl]
  • adj. 可取消的,可缩回的;伸缩自如的

助记提示


1、re- "back" + tract- + -able.
2、字面意思为:draw (something) back.

英文词源


retractable (adj.)
"capable of being drawn in," 1769; see retract + -able. Meaning "capable of being disowned" is recorded from 1610s. Also sometimes spelled retractible.

双语例句


1. A 20,000-seat arena with a retractable roof is planned.
一个有两万个座位、带可开合顶棚的体育场正在规划中。

来自柯林斯例句

2. a knife with a retractable blade
弹簧刀

来自《权威词典》

3. So, any thoughts of what you want for the retractable bed kid?
那么想为那个睡折叠床的小子做 什么 ?

来自电影对白

4. Today already have a retractable line, MP 3 headsets , optical mice, etc. products.
今天已经拥有伸缩线, MP3耳机, 光电鼠标, 等等产品.

来自互联网

5. Product Description: [ Material ] strap is a retractable - type rubber material.
产品介绍: [ 材质 ] 表带是可伸缩型橡胶材料.

来自互联网

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