feeble
adj. 衰弱的,虚弱的;(光线或声音)微弱的;软弱的;无效的,不佳的
比较级 feebler或more feeble
最高级 feeblest或most feeble
例句
The heartbeat was feeble and irregular.
心搏无力,心律不齐。
《牛津词典》
Don't be so feeble! Tell her you don't want to go.
别那么软弱了!告诉她你不想去。
At last a feeble voice replied, "Thank you so much, dear Ratty!"
最后,一个微弱无力的声音回答道:“非常感谢你,亲爱的鼠仔!”