1800, "that which tranquilizes;" from 1824 as "a sedative" (first reference is to ground ivy), agent noun from tranquilize; in reference to one of a large group of anti-anxiety drugs, it is recorded by 1956.
雙語例句
1. If a tranquilizer is prescribed, be sure your physician informs you of its possible side effects, such as addiction.
如果開了鎮(zhèn)靜劑，一定要讓醫(yī)生告訴你它可能帶來的副作用，例如上癮。
來自辭典例句
2. Laughter is a tranquilizer with no side effects.
笑聲是一種沒有副作用的鎮(zhèn)靜劑。
來自辭典例句
3. And the red ones are tranquilizer and blood - splatter darts.
紅色的是鎮(zhèn)定劑和血液緩流飛鏢.
來自電影對白
4. You're a premature mid - life crisis. You need a tranquilizer.
你提前進入 中年 危機, 你需要吃鎮(zhèn)定劑.
來自互聯(lián)網(wǎng)
5. Probably, therefore, some substance in the tranquilizer inhibits fertility.