roll

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
roll 作为动词指物体在表面滚动或卷起,作为名词指卷状物、名单或滚动动作,常用于描述物理运动或文件整理。

用法要点

句型搭配

roll 常与介词搭配表示方向或方式,如 roll down(向下滚)、roll up(卷起);也可用于使役结构,如 roll the ball(滚动球)。

• roll down the hill
• roll up the carpet
• roll the dice

介词用法

与介词 into 连用表示卷成某形状,如 roll into a ball;与 over 连用表示翻滚,如 roll over in bed。注意区分 roll on(继续滚动)和 roll off(滚落)。

• roll into a tube
• roll over the edge
• roll on the floor

语域说明

roll 在口语中可表示“开始”或“进行”,如 Let's roll!(我们开始吧!);在正式语境中多指物理滚动或名单,如 roll call(点名)。避免在学术写作中过度使用口语义。

• roll out a plan
• roll call at school
• roll with laughter

基础例句

The ball rolled down the hill and into the river.

球滚下山坡,掉进了河里。

Can you roll up the sleeping bag after we finish camping?

露营结束后,你能把睡袋卷起来吗?

She rolled her eyes when he told another silly joke.

当他讲另一个愚蠢的笑话时,她翻了个白眼。

Let's roll the dice to decide who goes first in the game.

我们掷骰子来决定游戏里谁先开始吧。

高级例句

The company plans to roll out the new software update across all departments next month.

公司计划下个月在所有部门推出新的软件更新。

In physics, a cylinder will roll faster on a smooth surface due to reduced friction.

在物理学中,圆柱体在光滑表面上滚动更快,因为摩擦力减小了。

The auditor reviewed the financial roll to ensure all transactions were accurately recorded.

审计员审查了财务卷宗,以确保所有交易都被准确记录。

During the meeting, the manager called the roll to confirm attendance before discussing the agenda.

会议期间,经理在讨论议程前点名确认了出席情况。

高频搭配

verb

roll downroll uproll overroll outroll back

adjective

sweet rollrock and rollroll filmroll neckroll top

noun

roll callroll of honorroll paperroll barroll cake

adverb

roll smoothlyroll quicklyroll slowlyroll freelyroll heavily

preposition

roll intoroll offroll onroll throughroll around

phrase

roll the diceroll with the punchesroll in the hayroll out the red carpetroll up one's sleeves

常见错误

❌ 错误:I rolled the paper to a ball.
✓ 正确:I rolled the paper into a ball.

错误在于使用了错误的介词。roll 表示“卷成某形状”时,应搭配 into,而不是 to,因为 into 强调转变的结果。

❌ 错误:The car rolled down slowly the hill.
✓ 正确:The car rolled slowly down the hill.

错误在于副词位置不当。在英语中,副词通常放在动词后或句末,但修饰 roll 时,slowly 应紧接在动词后,以更自然地描述滚动方式。

近义词辨析

rotate

rotate 强调围绕中心轴转动,常用于机械或正式语境;roll 则指在表面上的滚动,更侧重线性运动。

The Earth rotates on its axis (旋转), while a ball rolls across the floor (滚动).

scroll

scroll 特指在电子设备上滚动屏幕内容,或卷轴式翻阅;roll 更通用,可指物理滚动或名单。

Scroll down to read more on the webpage (滚动屏幕), but roll up the map for storage (卷起地图).