大学英语四级常用短语 let alone
释义:
let alone 更不必说;听任;不打扰
例句:
There isn't enough room for us, let alone any guests.
连我们都没有足够的空间,更不用说客人了。
Her income was barely enough to maintain one child, let alone three.
她的收入养活一个孩子几乎都不够,更不用说三个了。
It is incredible that the 12-year-old managed to even reach the pedals, let alone drive the car.
这个12岁的小孩能够得着踏板都令人难以置信,更不用说开汽车了。
He can't ride a bicycle, let alone a motorbike.
他不会骑自行车,更别说摩托车了。
She can't ride a bicycle, let alone drive a car.
她连自行车都不会骑,更别说开小汽车了。
He knows every cabbage stump in the gardens, let alone the people.
它连菜园里的每一棵卷心菜残渣都记得,更别说是人了。
We did't invent a firewall that is secure against ordinary humans yet, let alone super intelligent machines.
我们还没有发明一个能抵御普通人的防火墙,更不用说超级智能机器了。
As far as I'm concerned, outlook really matters because if a person looks untidy, no one would like to make friends with him, let alone to know about him.
在我看来,外表很重要,因为如果一个人看上去很邋遢,没有人会愿意和他交朋友,更别说了解他了。
We fear no death, let alone difficulties.
我们死都不怕,何况困难?
Let alone immortality.
更不用说永生了。
Let alone the challenge in writing Chinese characters.
更别说在写汉字方面的挑战了。
No boss could stand such overt humiliation-let alone Obama.
没有老板能够容忍这般被公开羞辱,更不必说奥巴马了。
Potential output is hard to estimate, let alone predict.
潜在产出很难评估,更别说预测。