1 without power or strength 无权力的; 无力量的
*render sb powerless 使某人失去权力.
2 ~ to do sth completely unable to do sth 对做某事无能为力的
*I am powerless to intervene in the matter. 我对调停此事无能为力.
* They were powerless to resist. 他们无力抵抗.
unable to stop or control something because you do not have the power, strength, or legal right to do so
→powerful He felt so powerless.powerless to do sth Local police were powerless to stop them doing it again.powerless against The villagers were powerless against the rising flood water.>powerlesslyadv>powerlessnessn[U] a sense of frustration and powerlessness
1. No matter how society may classify me as invisible and powerless, I exist. 不管社会怎样认为我已无足轻重，无能无力，我仍然存在。
2. Useless, powerless, complaining, sick, weak, conservative, rigid, helpless, unproductive, wrinkled, ugly, unattractive, and on and on. 无用，无能，爱抱怨，多病，体弱，保守，僵化，无助，成不了事，满脸皱纹，丑陋不堪，魅力无存，等等，等等。