not moving; not intended to be moved 不动的；静止的；固定的；不可移动的 I remained stationary. 我待着没动。 The car collided with a stationary vehicle. 小汽车撞到一辆停着的车上。 a stationary exercise bike 固定式健身自行车 I walked down one of the stationary escalators. 我走下一个静止的自动扶梯。 Some of the larger birds can remain stationary in the air for several minutes. 一些较大的鸟可以在空中停留几分钟。
not changing in condition or quantity 不变的；稳定的 a stationary population 稳定的人口
Word Originlate Middle English: from Latin stationarius (originally in the sense ‘belonging to a military station’), from statio(n-) ‘standing’, from stare ‘to stand’.