用作形容词 (adj.)
- Even the odds and ends may be of use to him.
即使是零星杂物也会对他有用的。
- This book is a storehouse of useful information.
这本书里汇集了大量有用的资料。
- An exchange of opinions is helpful.
相互交换意见是有益的。
- The types of fat found in nuts are the good fats.
干果中含有的脂类是有益的脂肪。
