weaken'wi:kәn英式朗读美式朗读基本解释vt. 削弱, 减弱, 使虚弱 vi. 变弱, 变软弱英文释义v. lessen the strength of v. become weaker词形变化过去分词weakened现在分词weakening过去式weakened第三人称单数weakens上一个单词:weak-willed下一个单词:weakened