couldn't

英 [ˈkʊdnt]

美 [ˈkʊdnt]

could not 的常用口语形式

Collins.5

柯林斯词典

I couldn't manage anything without you.
没有你，我一事无成。
Water had fogged his diving mask and he couldn't remember how to clear it
水的雾气模糊了他的潜水镜，他却不记得该怎样除雾了。
But why couldn't he tell me straight out?
可是他为什么不直截了当地告诉我？
Jamie e-mailed me to say he couldn't come
杰米给我发了电子邮件，说他不能来了。
It couldn't be better.
再好不过了。
I couldn't catch up with him.
我撵不上他。
When I read this article, thoughts thronged my mind and I couldn't sleep.
读了这篇文章后，我浮想联翩，夜不能寐。
Couldn't I watch you do it?
让我看着你做行吗？
Why couldn't he listen to her?
他为什么不能听她的呢？
I couldn't tell if he had been in a fight or had just fallen down
我不知道他是和人家打架了，还是仅仅摔了一跤。