adjustable
adjustable — adjective
1. describes something whose position, size, or settings you can move or alter so i
describes something whose position, size, or settings you can move or alter so it works well for different people, bodies, or situations.
Zara bought an office chair with an adjustable seat and armrests.
adjustable + noun describing furniture parts
The straps on this backpack are adjustable, so it fits both children and adults.
[noun] + is + adjustable explaining fit
Paloma loves her new bike helmet because the inner band is fully adjustable.
Our oven has an adjustable shelf that slides up or down for tall dishes.
The desk lamp has an adjustable arm, so Greta can point the light at her book.
- fixed
cannot be moved or changed
- non-adjustable
direct opposite, common in product descriptions
文法句型
adjustable + noun
[noun] + is + adjustable
用法筆記
Frequently appears before concrete nouns naming a movable part (strap, shelf, seat, height, arm). When used after the verb 'be', it usually answers a practical question about whether something will fit a person, room, or task.