例句
The illness left her feeling weak.
疾病使她感到身体虚弱。
Poor light produces weak plants.
光照不足，植物就生长不好。
The animal was weak from loss of blood.
那只动物因失血而虚弱无力。
The illness left her feeling weak.
疾病使她感到身体虚弱。
Poor light produces weak plants.
光照不足，植物就生长不好。
The animal was weak from loss of blood.
那只动物因失血而虚弱无力。