At length Meaning in English
expression
释义
Used to mean that something is discussed in great detail or for a long time. It can also mean 'finally' after a long wait or process.
用法与细微差别
'At length' is fairly formal and often used in written or academic contexts. It appears after the verb ('He spoke at length') or to start a sentence ('At length, they agreed'). The meaning can be 'in detail' or 'finally,' so pay attention to context. Not to be confused with 'at a length' (refers to measurement).
例句
He spoke at length about his travels.
basic
The teacher explained the problem at length.
basic
At length, they found the lost cat.
basic
We discussed our future plans at length over coffee.
natural
She described the process at length so everyone could understand.
natural
At length, the negotiations ended in success.
natural