adj. 形容词（虚）弱的，无力（度）的；微弱的；懦弱的；不牢固的；疲软的，萧条的；不能令人信服的；稀薄的
After the long illness, she felt very weak and tired.
长时间生病后，她感到非常虚弱和疲惫。
The bridge was too weak to support the heavy truck.
这座桥太脆弱，无法支撑重型卡车。
His arguments were weak and unconvincing in the debate.
在辩论中，他的论点无力且缺乏说服力。
The light was too weak to read by at night.
夜晚的灯光太微弱，无法阅读。
The plant looked weak after not being watered for days.
这株植物因为几天没浇水而看起来很萎靡。
His weak performance cost him the lead in the race.
他疲软的表现让他在比赛中失去了领先地位。
The team's defense was weak and easily breached.
球队的防守很薄弱，很容易被突破。
The economy remained weak despite government efforts to boost it.
尽管政府努力提振经济，但经济仍然疲软。
He has a weak spot for chocolate and can't resist it.
他对巧克力有一个软肋，无法抗拒。
The medication left her feeling weak and dizzy.
药物让她感到虚弱和头晕。
weak link 薄弱环节
weak argument 站不住脚的论点
weak spot 弱点
weak economy 脆弱的经济
weak signal 微弱的信号
weak performance 表现不佳
比较级: weaker;
最高级: weakest;
