sedative
['sedətiv]
adj.使安静的,使镇静的
n.镇静剂, 能使安静的东西
例句与用法:
Any of various sedative narcotics containing opium or one or more of its natural or synthetic derivatives.
鸦片制剂一种含有镇静性的麻醉剂,含有鸦片或一种或多种自然或人工合成的衍生物
I've given him a sedative; that should see him through the night.
我给了他一片镇静剂,可使他熬过一个夜晚。
The doctor gave him a sedative to help him sleep.
医生给了他镇静剂帮助他入睡。
词形变化:
副词: sedately | 名词: sedateness | 动词过去式: sedated | 动词过去分词: sedated | 动词现在分词: sedating | 动词第三人称单数: sedates |
详细释义:
a.
使安静的; 使镇静的
n.
【医】镇静剂; 能使安静的东西