get tt on to知道
get t on to知道;意识到
get on to sth识破
Get on to the坐上去
get on to the ropes熟悉适当手续
get on to a target对目标试射
get on the aircraft to乘飞机去
PHRASAL VERB（动词词组） If you get on to a topic when you are speaking, you start talking about it. 开始谈论
We got on to the subject of relationships.
我们开始谈论起男女关系这个话题。