英汉解释

vt. 减少；使变弱；使变淡
vi. 变弱；畏缩；变软弱

同义词

v. counteract，countermine，damp，de-escalate

反义词

v.   beef up，escalate，fortify，strengthen

参考例句

1. Mother weakened the liquid medicine for her baby by adding water.
妈妈给宝宝冲淡了药水。
2. A succession of military defeats weakened the aggressor.
一连串的军事失败削弱了侵略者。
3. Weakened muscle with less than normal tone. A lower motor neuron symptom .
一种较低的运动神经元症状，肌肉比正常的还要衰弱。

英英解释

adj.
  1. impaired by diminution
  2. made weak or weaker
  3. reduced in strength
  4. mixed with water
  5. damaged inanimate objects or their value

网络释义

weakened
被减弱的;
weakened zone
软弱带;
weakened mood
弱势式;
weakened field
消弱磁场; 削弱磁场;
weakened profile
弱发育剖面;