Inefficacious
a. 无效果的\\n[医] 无效的, 无效力的
✅ 同义词
🔴 反义词
🗣️ 情景例句
How's Donald?
Donald怎么样？
You should see my wife in a bikini... She's a knockout.
你应该看看我太太穿比基尼的样子，致命眩晕。
No, there isn't. The nearest is about 4 kilometres away. You'd better catch a bus.
不，附近没有。最近的离这大约4公里。你最好乘公共汽车去。