The best way to learn proper English is to read news report, and watch news on TV. Watching TV shows is a great way to learn casual English, slang words, understand culture reference and humor. If you have already watched these shows then you may recall the words used in the following dialogs.

...right off the BAT, 50 percent of men on
Earth are more attractive than you.
The Big Bang Theory Season 6, Episode 8
![[SINGING]
<i>And also regarding the bat</i>
[SINGING]
<i>And also regarding the bat</i>](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
[SINGING]
And also regarding the BAT
The Big Bang Theory Season 8, Episode 21

So, not to have his meniscus broken
by a baseball BAT, you said:
Money Heist Season 1, Episode 4
![[SINGING] <i>It\'s the eye of the tiger</i>
<i>It\'s the ear of the bat</i>
[SINGING] <i>It\'s the eye of the tiger</i>
<i>It\'s the ear of the bat</i>](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
[SINGING] It's the eye of the tiger
It's the ear of the BAT
The Big Bang Theory Season 8, Episode 21

...the original Robin, Dick Grayson,
is the logical successor to the Bat Cowl.
The Big Bang Theory Season 2, Episode 20