adjective 下载 🔗分享 无效的, 无效力的 Not having the desired effect; ineffectual Examples : "The bug spray was ineffective; the mosquitoes were still biting us. " 这种驱蚊喷雾没什么用，蚊子还是照样咬我们。 outcome ability function quality 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 无效的, 不给力的. Lacking in ability; incompetent or inadequate Examples : "The new student found the teacher's explanation of the math problem completely ineffective; she still didn't understand it. " 这个新生觉得老师对这道数学题的讲解完全无效，一点也不给力，她还是没听懂。 ability quality character function 与AI对话词汇游戏阅读练习
