usefully

adv. 有效地, 有用地

发音

US

词形变化

more usefully 比较级 most usefully 最高级

释义与例句

adv.
  1. 1.

    In a useful manner; in a way that achieves something

    I would rather have it said, "He lived usefully," than, "He died rich."

词汇关系

副词

反义词 1

uselessly

词源

From useful + -ly.

来源：wiktionary