He is very quick to catch on to things.

他领悟能力很强。

《牛津词典》

Be quick, or we'll fail to catch the school bus.

快点，不然我们就赶不上校车了。

youdao

Not everyone was so quick to catch on, however, and Aimi had already formed a fan base of her own.

但是，不是每个人都能快速的弄明白，爱実已经有了自己的粉丝团。

youdao

Cable providers have been quick to catch up with satellite on high-definition television.

FORBES: The TV Tussle

It's going to be particularly quick to catch on in those parts of the world where prepaid cell phone accounts are the norm and people are already comfortable with the notion of handing cash to a merchant and getting nothing but an electronic blip in return.

FORBES: Telewallets

Saturday we decided to eat a quick dinner out and catch a movie at Cupertino Corners near our home in California.

FORBES: Annals Of Stagflation