Definition
To pronounce a word or phrase correctly, especially one that is difficult or unfamiliar.
正确发出（难读单词或短语）的音；清楚说出
I tried to get my tongue around the name of the town, but it was just too difficult.
我试着正确说出这个城镇的名字，但它实在太难了。
This chemical name is really hard to get my tongue around, I always mispronounce it.
这个化学名称真的很难正确发音，我总是读错。
He tried several times, but just couldn't get his tongue around the foreign name.
他试了好几次，但就是无法正确说出这个外国名字。