单词idler
n.: 懒汉；无所事事的人
adj.: “idle”的比较级
网络: 惰轮；空转轮；二流子
懒汉；无所事事的人:
a person who is lazy and does not work
【铁路】空车
【机械工程】惰轮,空转轮,调紧皮带轮
不当班的海军士兵
换向齿轮
懒人;游手好闲者
空车箱
无效功
闲人,吊儿郎当的人
〔机〕滚轮;〔交〕空车;〔海〕(常上日班而)不参加轮流值班的船员。
传送带的托辊
复数：idlers
n.lazybonesloaferslackerslouchsloth
n.workaholic
He gave the struggle his attention, as an idler might observe the feat of a juggler, without interest in the outcome.
他把全部注意力都集中在这件事上，就像一个游手好闲的人在观看一场魔术师技艺表演，对最后的结果并不感兴趣。
Advance, in the direction of belt travel, the end of the idler to which the belt has shifted. Square idlers.
首先延着胶带运动方向，对胶带跑偏的哪一侧托辊进行方形校正
He seems to make a living. He is no idler, lollygagger or bum. He can look with condescentsion upon the states to which men fall.
他似乎可以以此谋生。他不再是懒惰者、消磨时间者或者是游荡者。他可以带着超然的态度看待他人的没落。
The support structure of the carrying idler is simple, easy to operate, big intensity and long service life.
托滚支架结构简单，易操作，强度大使用寿命长；
We use the word " idler" to criticize a lazy person for his not doing his work and for his wasting his time.
我们用“空闲”来批评一个人的懒惰，因为他不进行他的工作或是浪费了他的时间。
Never had words seemed idler, they had so much to say.
不说话仿佛是无话可说，其实他们有太多的话想说出。
It differed from the TKS tankette by using side clutches in a transmission and bigger idler wheels, which were last road wheels as well.
和TKS不同的是传动装置采用了侧离合器和一个更大的诱导轮，同时也是最后一个负重轮。
The idler light is then made to beat with the pump light, the latter is converted into additional amounts of idler and signal light.
无效光与抽运光成拍，抽运光又转换成更大量的无效光和信号光。
He tolerated the presence of an amateur, idler and dilettante and proved a perfect teacher and matchless travel companion.
他能够容忍我这个业余爱好者的浅薄与无知，当之无愧是一个好老师和一个无与伦比的好伙伴。
Almost everyone knows the famous Chinese saying: A young idler, an old beggar.
几乎每个人都知道著名的俗语：一个年轻的闲人，一个老乞丐。