行之有效 (háng) — effective in practice

定義

例文

• 这个办法行之有效。
  Zhè ge bàn fǎ háng.
  This method is effective in practice.
• 经过多次试验，我们找到了一种行之有效的方法。
  Jīng guò duō cì shì yàn, wǒ men zhǎo dào le yì zhǒng háng de fāng fǎ.
  After many experiments, we found a method that works in practice.
• 这种策略在市场上被证明是行之有效的。
  Zhè zhǒng cè lüè zài shì chǎng shàng bèi zhèng míng shì háng de.
  This strategy has been proven effective in the market.