[lɜːn]，发音技巧：ear组合发[ɜː]音。

The kids were quick to learn.

那些孩子学东西很快。

Where did you learn to cook?

你在哪里学的烹调？

Where did you learn to weld?

你在哪里学会的焊接技术？

How did you learn to bake cakes?

你是怎么学会烤蛋糕的？

I must learn to bite my lip.

我必须学会不随便说话。