英汉词典

roller 基本解释

• n. [机] 滚筒；[机] 滚轴；辊子；滚转机
• n. (Roller)人名；(英、德、俄、匈、罗、捷、瑞典)罗勒；(法)罗莱

roller 词态变化

roller 中文词源

来自 roll,卷，滚动。

roller 英文词源

roller (n.)

late 13c., "thing that rolls;" early 15c., "rolling pin," agent noun from roll (v.). Meaning "hair-curler" is attested from 1795. Roller derby is from 1936 (see derby); roller hockey from 1926. Disparaging religious term holy roller is attested from 1842, American English, from the alleged rolling in the church aisles done by those in the Spirit.

roller 英文释义

1. a grounder that rolls along the infield

2. a long heavy sea wave as it advances towards the shore

3. a small wheel without spokes (as on a roller skate)

4. a cylinder that revolves

5. a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it;

"a woman with her head full of curlers is not a pretty sight"

6. Old World bird that tumbles or rolls in flight; related to kingfishers

7. pigeon that executes backward somersaults in flight or on the ground

roller 双语例句

1. A boy of about ten came up on roller-skates.

一个10岁左右、脚蹬旱冰鞋的男孩滑了过来。

来自柯林斯例句

2. The craze for roller skating spread throughout the U.S.

滑旱冰在全美风靡一时。

来自柯林斯例句

3. I've been on an emotional roller-coaster since I've been here.

自从我到了这里，情绪就起伏不定。

来自柯林斯例句

4. The last few weeks have been a real roller coaster.

过去的几个星期，形势真是变幻莫测。

来自《权威词典》

5. a pair of roller skates

一双旱冰鞋

来自《权威词典》

roller 实用场景例句

the heavy steel rollers under the conveyor belt

传送带下沉重的钢滚筒

牛津词典

Flatten the surface of the grass with a roller.

用碾轧机把草轧平。

牛津词典

a paint roller

涂料辊

牛津词典

We'll need to move the piano on rollers.

我们需要用滚子来移动钢琴。

牛津词典

Huge Atlantic rollers crashed onto the rocks.

大西洋的巨浪冲击着岩石。

牛津词典

heated rollers

经过加热的发卷

牛津词典

Her hair was in rollers .

她的头发用发卷卷着。

牛津词典

Arnold has always been a high roller when it comes to gambling.

赌博时,阿诺德总是不考虑后果乱下赌注.

期刊摘选

Rubber crushing mill: The roller has groove, used for crushing the raw rubber before plastication.

破胶机: 辊筒有沟槽主要用于生胶塑炼前的破碎.

期刊摘选

Gangway roller to be repaired.

舷梯滚轮需修理.

期刊摘选

The road engineering properties of fly ash roller concrete are studied in this paper.

研究了粉煤灰碾压混凝土的路用性能.

期刊摘选

Asas a prvent, driven piston rod won't get enough pressure, resulting in ink roller not ink.

只给一处漏气, 驱不静活塞杆不离得不到不足的不张力, 从而变成传墨辊不传墨.

期刊摘选

Women on roller skates zigzagged through the crowds, apparently to promote Drew Barrymore rollerWhip It.

女人们穿着溜冰鞋在人群中“之”字穿过,最后出场的是德鲁·巴里摩尔的电影《轮滑女郎》.

期刊摘选

My greatest thrill is going on the roller coaster.

我觉得最刺激的事就是坐过山车.

口语例句

With their reduced mass, the cages cut the roller bearings'energy absorption and prevent sliding friction.

其大规模减少的笼子里削减滚子轴承,能量吸收和防止摩擦.

期刊摘选

Top roller covers are only one small link in the complex chain of yarn manufacture.

上罗拉皮圈是复杂的纱线生产流程中一个很小的环节.

期刊摘选

Life is a roller coaster emotional ride that lasts from the beginning to the end.

生活就是一艘永不停止行驶的货轮.

期刊摘选

For this, structure of beautiful to tennis shoe roller undertook improvement.

为此, 对网球鞋花辊结构进行了改进.取得了较好的效果.

期刊摘选

The method to calculate value of crushing hole in roller chain plate is introduced.

给出了计算链板最佳挤孔量的有效计算方法.

期刊摘选

The workers are busy evening off the surface of the road with a roller.

工人们忙着用压路机压平路面.

《简明英汉词典》

Apply the wallpaper paste with a roller.

用滚子来涂墙纸的糨糊.

《简明英汉词典》

A steam roller is used in making and repairing roads.

蒸汽压路机用来修筑道路.

《现代英汉综合大词典》

The last few weeks have been a real roller coaster.

过去的几个星期，形势真是变幻莫测。

《牛津高阶英汉双解词典》

a pair of roller skates

一双旱冰鞋

《牛津高阶英汉双解词典》

It's great to go on the roller coaster five times and not be sick.

坐了5次云霄飞车都没晕，真是太棒了。

柯林斯例句

The craze for roller skating spread throughout the U.S.

滑旱冰在全美风靡一时。

柯林斯例句