restless
/ˈrestlɪs/adjective
1- (of a person or animal) unable to rest or relax as a result of anxiety or boredom（人, 动物）焦躁不安的; 不耐烦的：
the audience grew restless and inattentive.
听众变得焦躁不安, 注意力不集中。
1.1
- offering no physical or emotional rest; involving constant activity or motion得不到休息的; 静不下来的; 忙个不停的：
a restless night.
辗转反侧之夜。
派生词
restlessly
adverbrestlessness
noun词源
Old English restēas （see REST1, -less）.