weak的用法

weak的用法是作为形容词使用，具体介绍如下：

1.基本释义：虚弱的，无力的，不牢固的，易损坏的，意志力薄弱的，懦弱的，疲软的，不能令人信服的，缺乏的，人手不足的，松散的，密度小的。

2.短语搭配：weak point弱点（心理或身体上的残疾）weak link薄弱环节，弱键，weak force弱作用力，弱核力，弱相互作用，weak acid弱酸，weak rock软弱岩石。

3.双语例句：In a weak moment? when I was easily persuaded) I said she could borrow the car.我一时心软，同意她借用汽车。The unions have always been weak in this industry.在这个行业，工会一直没有权威。I enjoyed the movie but I thought the ending was very weak.我喜欢这部电影，但是觉得结尾很牵强。

4.语法：（动词）规则的，弱（变化）的a weak verb forms the past tense and past participle by adding a regular ending and not by changing a vowel. In English this is done by adding.