B뿐만 아니라 A도
Taking vitamins is good for children as well as adults.

to express information by writing, speaking or making gestures
She communicated the facts to him through e-mail.

to have a conversation
It is difficult to converse with people who don't speak your language.

The forefinger is the finger between one's thumb and middle finger.
She wore her church ring on her forefinger.

motion (ex: pointing)
The speaker emphasized his words with violent gestures.

the possibility that something bad could happen
He will certainly carry out his threat to harm you.

the short thick finger on the side of your hand which makes it possible to hold and pick things up easily
We often try to cheer people up by raising our thumb to them.

without value
It seems to be a worthless old coin, but it is very valuable.