研究生入学考试 第203课
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- 释义:
- n. 角色; 作用; 任务; 职责
- 构词:
- role=roll轮子,转,滚→意为在运转中起作用→角色
- 例句:
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The actor in role of an old man wears false whiskers.
扮演老头的演员戴着假胡子. 换一句 -
Microcomputers are playing an important role in our lives.
微型计算机在我们生活中扮演着重要的角色. 换一句 -
The nutrition plays a role in the prevention of nearsightedness.
这种营养剂对预防近视有一定作用. 换一句
您还可以临摹下单词:
role
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- 释义:
- v. 滚动; 打滚; (使)滚动
- 构词:
- roll轮子,转,滚→v.滚动;摇晃;碾;卷 n.卷;名册
- 例句:
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The rock and roll ignites the excitement of the audience.
摇滚乐激起了观众的热情. 换一句 -
The authorities took measures to roll commodity price back.
当局采取措施使物价全面回降. 换一句 -
Reports of fresh successes roll in from all fronts of production.
各条生产战线捷报频传. 换一句
您还可以临摹下单词:
roll
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- 释义:
- adj. 浪漫的; 传奇的
- 构词:
- roman浪漫+tic与……相关的,……的→adj.浪漫的,传奇式的;不切实际的,好幻想的
- 例句:
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He tends to be romantic owing to lack of experience.
由于缺乏经验,他有浪漫主义的倾向. 换一句 -
She thinks it will be romantic to be an actress.
她认为当个女演员会很浪漫. 换一句 -
There was the usual romantic postscript at the end of his letter.
他的信末又是一贯的浪漫附言. 换一句
您还可以临摹下单词:
romantic
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- 释义:
- adj. (运动等)旋转的; 轮转的; 转动的
- 构词:
- rot轮子,转,滚+ary表形容词→adj.旋转的
- 例句:
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A rotary telephone has a wheel with holes for each number.
转盘式电话有个带眼的轮子. 换一句 -
The central unit is a rotary drum.
核心设备是一个旋转的滚筒. 换一句 -
A control system for a new diesel rotary distributor pump is here introduced.
这里介绍一种新型柴油机回转式分配泵的控制系统. 换一句
您还可以临摹下单词:
rotary
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- 释义:
- n. 轮作; 旋转; 转动; 循环
- 构词:
- rotate[v.[使]旋转]+ion表名词→n.旋转
- 例句:
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Crop rotation helps prevent soil erosion.
农作物轮作有助于防止水土流失. 换一句 -
The workers in this workshop do day and night shifts in weekly rotation.
这个车间的工人上白班和上夜班每周轮换一次. 换一句 -
Once a month we met for the whole day, and in rotation each one led the group.
我们每个月聚在一起一整天,轮流担任领队。 换一句
您还可以临摹下单词:
rotation
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- 释义:
- adj. 表面不平的; 粗略的; 粗糙的; 粗暴的
- 例句:
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These rough roads soon wore the tread of motorcycle tires off.
这些崎岖不平的路很快就把摩托车轮胎磨平了. 换一句 -
They knocked together two rough mailboxes with wooden boards.
他们用木板草草地做成了两个粗糙的信箱. 换一句 -
Knives can be sharpened by grinding them against a rough stone.
刀能在一块粗石上磨快. 换一句
您还可以临摹下单词:
rough
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- 释义:
- prep. 围(绕)着
- 构词:
- round轮子,转,滚→adj. 圆的 n.圆形物;一轮 prep.围绕 adv.在周围
- 例句:
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The boy had a swoon, but soon came round.
男孩晕过去了, 可是,一会儿就醒了过来. 换一句 -
Will our team qualify for the second round of the competition?
我们队有资格进入第二轮比赛 吗 ? 换一句 -
We are working all round the clock to finish this dictionary!
我们在为完成这本词典而昼夜不停地工作着! 换一句
您还可以临摹下单词:
round
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- 释义:
- adj. 绕道的; 绕圈子的; 迂回的; 转弯抹角的
n. 绕道; 旋转木马
- 构词:
- round轮子,转,滚+about左右,周围→adj. 迂回的,转弯抹角的 n.环状交叉路
- 例句:
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Last night I got lost, and took a very roundabout way.
昨天夜里走错了路, 绕了一个大圈子. 换一句 -
What a roundabout way of doing things!
这是个多么绕圈子做事的方法! 换一句 -
History moves in zigzags and by roundabout ways.
历史的发展是曲折的,迂回的. 换一句
您还可以临摹下单词:
roundabout
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支持键盘“← → 回车键”翻页,F8键例句发音,F9键单词发音