sickly

1. ADJ A sickly person or animal is weak, unhealthy, and often ill. 体弱多病的

He had been a sickly child. 他过去一直是个体弱多病的孩子。

2. ADJ A sickly smell or taste is unpleasant and makes you feel slightly sick, often because it is extremely sweet. (常指因太甜而) 令人有点作呕的

...the sickly smell of rum. …朗姆酒甜得发腻的气味。