When you're feeding a family of six the bills soon add up.
你要养活一家六口，开支很快就大起来了。
《牛津词典》
2
He needs feedingup some.
他需要多吃些东西补一补。
《牛津词典》
3
Krebs has discovered that great blue herons look up more often when in smaller flocks than when in larger ones, solely as a consequence of poor feeding conditions.