Hours of service
01
服务时间, 最长驾驶时间
the maximum amount of time commercial drivers are allowed to operate their vehicles within a given period, as regulated by the Department of Transportation
语法信息
有生性状态
抽象
形态构成
复杂复合词
不可数
例子
The hours of service rules dictate how long a driver can be on duty before taking mandatory rest breaks.
服务时间规则规定了驾驶员在必须休息之前可以执勤多长时间。
