latch on
US /lætʃ ɑːn/
UK /lætʃ ɑːn/

短语动词
1.
理解, 领会
to understand something completely
示例:
•
It took him a while to latch on to the new concept.
他花了一段时间才理解这个新概念。
•
The students quickly latched on to the teacher's instructions.
学生们很快就领会了老师的指示。
在 Lingoland 学习这个单词