削弱双腿

jake legs───杰克腿

weakenings───弱点

wooden legs───木制的腿

weak endings───(诗句的)弱化尾音节

weaker sexes───女性（等于theweakersex）；（总称）妇女

dead legs───盲管段；小腿受损

have legs───有耐力；走得快

jake leg───杰克腿

She felt her legs weaken.───她觉得两腿无力。

My knees ache and my legs weaken. and my heart longs for you, my Lord.───我的膝疼痛，我的腿酸软。主啊，我的心呼吁你。

If you allow the hands to do the work... letting them go up and down too much... you'll weaken the snap through the legs.───如果你让手来做这个工作…让他们上下太多…你会削弱的突然从腿部。