ONE PHRASE, IN CONTEXT
put two and two together
根据线索推断出真相
GET TO KNOW THE MEANING
读懂它，也学会这样说。
01根据线索推断出真相
用于把已有事实联系起来作出推断。
IN A SENTENCE
He put two and two together and guessed the secret.
他把线索联系起来，猜到了那个秘密。
After seeing the same red scarf at the station, she put two and two together.
在车站又看到那条红围巾后，她把线索联系起来，明白了是怎么回事。