stationary

静止した、動かない

動かずに同じ場所にとどまっている。

やさしい英語で： Staying in one place without moving.

• The car remained stationary.
• She exercises on a stationary bike.
• The train was stationary for twenty minutes.

類義語： still, motionless

反対語： moving

よく使う表現： remain stationary, stationary car, stationary bike

固定された、移動できない

移動できないように、一つの場所に固定されている。

やさしい英語で： Fixed in one place so that it cannot be moved.

• The factory uses a stationary engine.
• This stationary machine cannot be carried to another site.
• The stationary equipment is fixed to a concrete base.

類義語： immovable, fixed

反対語： movable, portable

よく使う表現： stationary engine, stationary equipment, stationary machine

一定の、変化しない

時間がたっても、同じ水準や状態を保っている。

やさしい英語で： Remaining at the same level or in the same condition over time.

• Prices have remained stationary.
• The study assumed a stationary population.
• Despite rising costs, wages were stationary throughout the year.

類義語： unchanging, constant, stable

反対語： changing

よく使う表現： stationary population, stationary prices, stationary level