Roller
[ 'rolɚ ]
第3级
其它 Other
n. 滚筒;滚压机;定型卷夹，塑料发卷;巨浪;
💡 词根助记
roll 滚 + er 表示物 → n.滚柱，滚筒，滚轴
📝 例句
They pushed the boat down to the water on rollers.
他们将船放在滚木上推滚下水去。
You can rent roller skates at the skating arena.
在溜冰场你能租到溜冰鞋。
The road roller evens out the ground.
压路机把地面压平。
She turned green when she came off the roller coaster.
当她从云霄飞车上下来时,脸色发青。
The ride on the roller coaster dizzied us.
乘坐云霄飞车使我们头晕。
🌱 联想助记
【记】※ roll-滚动,er-拼音“儿”:儿子在滚筒里滚动
※ roller-滚筒,holler-叫喊:西门庆吹雪被滚筒轧着手,痛得大声叫喊
***联想记忆词汇***
为了解救riot 中的苦难的人们,穆桂英派出了robust杨六郎risk混入敌人的后方,这个role非常的不容易,杨文广担心爹爹的安全,要求rival这个任务,ripe杨六郎大怒:给我roll一边去,说完换上rinse过的干净的衣裳,roam着混进敌人的rite
✅ 同义词
🔤 词根
-rot-表示“转动”
📖 牛津释义
roller
n[C]
1
(a) cylinder used for flattening or spreading things （碾轧或涂布用的） 衮子
a garden roller, ie for use on a lawn 园圃滚压机（碾草坪用）
a `road-roller, ie for levelling tarmac on roads, etc 压路机.
(b) cylinder on which sth is placed to enable it to be moved 滚柱, 滚轴（物体置於其上便於移动）
The huge machine was moved to its new position on rollers.那台巨型机器用滚柱移到了新的地方.
(c) cylinder on which sth is wound （缠绕东西的）滚筒, 滚轴
a `roller-blind, ie a type of window blind wound on a roller 卷式窗帘.
(d) small cylinder of plastic around which hair is wound to make it curl 塑料发卷
put her hair in rollers （她）用发卷卷发.
2 long swelling wave 翻滚的巨浪
rollers crashing on the beach 冲击海滩的巨浪.
🔁 扩展释义
*['rәulә]n. 滚筒, 滚轴, 压路机【化】 滚柱; 托辊【医】 棉卷, 纱布卷, 轧钢工, 压延工, 滚子
🏥 医学释义
①滚筒，辊子 ②棉卷，纱布卷
🌿 同词根单词
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
This factory needs a computer as soon as possible.
工厂需要尽快有一台电脑。
Well, have you considered using the lab in your free class? I suggest you ask Mr. Wu.
噢，你是否考虑过在自习课上利用这个实验室？我建议你问问吴先生。
What happened before printing was invented?
印刷术发明以前是怎么一回事？