weak [wi:k]

以下由轻松背单词网站提供

adj.虚弱的

not strong ; not strong enough to work , last, succeed , persuade or be effective

He heard my weak voice and worried me too much. 他听到我虚弱的声音而且非常的担心我。
A tired body means a weak body. 劳累的身体等于虚弱的身体。