1. There were twenty passengers in the bus.
    公共汽车上有20名乘客。

2. passenger在线翻译

2. All passengers should be eliminated from dairy herds.
    所有不产奶的牛应从奶牛中清除出来。

3. danci.911cha.com

3. This bus can carry 50 passengers.
    这辆公车可载五十名乘客。

1. danci.edu.pub

1. 过客：病毒感染与肝功能损害或肝脏病理改变之间无明显的相关性,因此现在多趋向于将他们归类为"过客(passenger)病毒".寻找新型肝炎病毒仍是目前国际上肝炎研究的一个热门课题.2000年意大利学者通过因特网宣布他们发现了一种新病毒,

1. 乘客；旅客
    A passenger in a vehicle such as a bus, boat, or plane is a person who is travelling in it, but who is not driving it or working on it.

    e.g. Mr Fullemann was a passenger in the car when it crashed.
           出车祸时，福勒曼先生正在那辆车上。
    e.g. ...a flight from Milan with more than forty passengers on board.
           搭载着四十多名乘客的米兰来的航班

2. 乘客的；旅客的
    Passenger is used to describe something that is designed for passengers, rather than for drivers or goods.

    e.g. I sat in the passenger seat.
           我坐在乘客座位上。
    e.g. ...a passenger train.
           客运列车

1. a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it

    Synonym: rider