late 14c., "having no apparent motion" (in reference to planets), from Middle French stationnaire "motionless" and directly from Latin stationarius, from the stem of statio "a standing, post, job, position" (see station (n.)). Meaning "unmovable" is from 1620s. In classical Latin, stationarius is recorded only in the sense "of a military station;" the word for "stationary, steady" being statarius.
双语例句
1. Stationary cars in traffic jams cause a great deal of pollution.
交通堵塞中静止不动的汽车产生了大量污染。
来自柯林斯例句
2. The train was stationary for 90 minutes.
火车停了90分钟。
来自柯林斯例句
3. The car collided with a stationary vehicle.
小汽车撞到一辆停着的车上。
来自《权威词典》
4. A stationary object is easy to be aimed at.
一个静止不动的物体是容易瞄准的.
来自《简明英汉词典》
5. The principal sources are stationary combustion plants and transportation vehicles.