| 例句 |
adjective The new drug was ineffective. 新药不起作用。 ineffective management管理不善 ineffective in doing something The law proved ineffective in dealing with the problem. 事实证明这条法规未能真正解决问题。 These policies have proved ineffective. These weapons are totally ineffective against tanks. chemicals that are very ineffective in killing weeds High interest rates proved to be ineffective in reducing inflation. It has been criticized as an unfair and ineffective system. She was offered psychotherapy, but this proved ineffective. The evidence demonstrates that punishment is ineffective as a deterrent. The exemption clause in the contract is rendered ineffective by the new law. The government continued with its much-publicized but largely ineffective policy of economic sanctions. |