喂他们吃东西怎么说英语

To say "feed them" in English, you can say "give them food." For example:
"Can you please feed the cat?"
"I will feed the birds as soon as I finish my breakfast."
You can also use the verb "to feed" followed by the object "them" and the word "something." For example:
"I need to feed them something before we go out."
"I will feed them some fruit as a snack."
If you want to be more specific about what you are feeding them, you can use a noun after "feed." For example:
"I will feed the dog some kibble."
"I will feed the babies some formula."
I hope this helps! Let me know if you have any other questions.