stationary
英 [ˈsteɪ.ʃən.ər.i]
美 [ˈsteɪ.ʃə.ner.i]
- adj. 固定的；静止的；定居的；常备军的
- n. 不动的人；驻军
使用频率:
中文词源
stationary 固定的，静止的
来自拉丁语 stare,站立，使固定，来自 PIE*sta,站立，词源同 stand,state.-ation,名词后缀，-ary, 形容词后缀。引申词义固定的，静止的。
英语词源
- stationary (adj.)
- 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.
权威例句
- 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。
- 2. The train was stationary for 90 minutes.
- 火车停了90分钟。
- 3. The car collided with a stationary vehicle.
- 小汽车撞到一辆停着的车上。
- 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.
- 5. The principal sources are stationary combustion plants and transportation vehicles.
- 主要来源是工厂的固定燃烧和运输车辆.
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