rotatable

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数据源: ai_enrichment
rotatable 是一个形容词,描述物体或系统能够围绕一个轴心或中心点进行旋转或转动的特性。

用法要点

句型搭配

rotatable 通常用作定语形容词,修饰名词,表示该名词具有可旋转的性质。它常用于描述机械部件、家具或技术设备。

• rotatable seat
• rotatable display
• rotatable mechanism

介词用法

rotatable 常与介词 around 或 on 连用,表示旋转的轴心或基础,例如 'rotatable around an axis' 或 'rotatable on a base'。

• rotatable around the center
• rotatable on a pivot
• rotatable along the axis

语域说明

rotatable 属于中性到正式语域,常见于技术、工程、设计和商务语境,日常口语中较少使用,但理解无障碍。

• rotatable component in machinery
• rotatable feature in software
• rotatable asset in logistics

基础例句

This office chair is rotatable, so you can turn it to face different directions.

这把办公椅是可旋转的,所以你可以转动它来面对不同的方向。

The TV mount allows the screen to be rotatable for better viewing angles.

这个电视支架让屏幕可旋转,以获得更好的观看角度。

We bought a rotatable lamp that you can adjust to light up any corner of the room.

我们买了一盏可旋转的灯,你可以调节它来照亮房间的任何角落。

The fan has a rotatable head to circulate air more effectively.

这个风扇有一个可旋转的头部,能更有效地循环空气。

高级例句

In mechanical engineering, rotatable joints are essential for allowing movement in robotic arms.

在机械工程中,可旋转的关节对于实现机器人手臂的运动至关重要。

The new smartphone features a rotatable camera module that enhances photography versatility.

这款新智能手机配备了一个可旋转的摄像头模块,提升了摄影的多功能性。

Our business proposal includes rotatable workstations to improve employee ergonomics and productivity.

我们的商业提案包含了可旋转的工作站,以改善员工的工效学和生产力。

Advanced telescopes often have rotatable domes to track celestial objects across the sky.

高级望远镜通常有可旋转的圆顶,以追踪天空中的天体。

高频搭配

verb

make rotatabledesign as rotatableadjust to be rotatableinstall rotatableconfigure rotatable

adjective

fully rotatableeasily rotatablemanually rotatableautomatically rotatablesmoothly rotatable

noun

rotatable chairrotatable screenrotatable tablerotatable camerarotatable wheelrotatable part

adverb

freely rotatablequickly rotatablesecurely rotatablehorizontally rotatablevertically rotatable

preposition

rotatable onrotatable aroundrotatable aboutrotatable alongrotatable through

phrase

rotatable by handrotatable in both directionsrotatable for easy accessrotatable to any anglerotatable with a lock

常见错误

❌ 错误:This chair can rotate, so it is rotation.
✓ 正确:This chair can rotate, so it is rotatable.

错误:'rotation' 是名词,表示旋转的动作或过程,不能用作形容词来描述物体的性质。正确:使用形容词 'rotatable' 来表示'可旋转的'。

❌ 错误:The wheel is rotatable to move the car.
✓ 正确:The wheel is rotatable to help steer the car.

错误:'move the car' 过于笼统,车轮旋转主要与转向相关,而不是整体移动。正确:更精确地表达为 'help steer the car',以符合常见用法。

近义词辨析

revolving

revolving 强调持续或自动的旋转运动,通常用于描述圆形或周期性旋转的物体,而 rotatable 更侧重于物体本身具有可被旋转的能力或设计。

A revolving door rotates continuously for entry, whereas a rotatable chair can be turned manually when needed.

pivotal

pivotal 主要表示关键的或枢纽性的,在物理旋转意义上,它特指围绕一个支点旋转,而 rotatable 更通用,描述任何可旋转的特性,不一定涉及支点。

A pivotal joint allows rotation around a fixed point, but a rotatable screen might rotate on multiple axes.