commercial driver's license
/kəmˈɜːʃəl dɹˈaɪvɚz lˈaɪsəns/
/kəmˈɜːʃəl dɹˈaɪvəz lˈaɪsəns/
Commercial driver's license
01
商业驾驶执照, 商用驾照
a permit that allows individuals to legally operate large vehicles such as trucks and buses for commercial purposes
例子
CDL holders are required to adhere to strict regulations regarding driving hours and vehicle maintenance.
持有商业驾驶执照的人需要遵守有关驾驶时间和车辆维护的严格规定。



























