typical symptom的意思|示意

He felt the muscle begin to come up, which is a typical symptom when you break an Achilles' tendon.

他感到肌肉开始出现问题这是典型的征兆。

Results: the disease has no typical symptom.

结果：认为本病无典型症状。

For instance, a typical symptom of infomania is that of checking email frequently during vacation.

例如，资讯癖的一个典型特征是在假期不停地查收邮件。