to weaken
... 刺激启动不同步 stimulus onset asymmetry 发软 to go soft (at the knees); to weaken 功能区启动按钮 ribbon launch button ...
to go soft
... 刺激启动不同步 stimulus onset asymmetry 发软 to go soft (at the knees); to weaken 功能区启动按钮 ribbon launch button ...
发软注音是fā ruǎn,汉语词语,解释是物体变得柔软,摸起来舒服。