单词 sedative 的中文意思、词根、词缀、翻译、同义词、反义词、短语、例句
🎧 音标
🔈美式发音:/ˈsɛdətɪv/
🔈英式发音:/ˈsedətɪv/
📖 详细的单词含义
- 形容词 (adj.):镇静的,催眠的
例句:The doctor prescribed a sedative drug to help her sleep.(医生开了镇静剂帮助她入睡。) - 名词 (n.):镇静剂,催眠药
例句:He took a sedative to calm his nerves.(他服用了镇静剂来平复神经。)
🌱 词根、词缀
词根:来自拉丁语 'sedativus',意为“使平静的”,词根为'sedare'(使平静)
💡 联想记忆
联想到一个场景:医生给焦虑的病人注射镇静剂,病人很快平静下来,这个药物就是“sedative”。
📜 同义词、反义词记忆
✍️ 短语记忆
- take a sedative(服用镇静剂)
- sedative effect(镇静效果)
- prescribe a sedative(开镇静剂)
📝 例句记忆
- 形容词:The sedative effect of the medication was noticeable.(药物的镇静效果很明显。)
- 名词:The patient was given a sedative before the surgery.(手术前给病人服用了镇静剂。)
📚 故事记忆
英文故事:
In a busy hospital, a patient named John was extremely anxious about his upcoming surgery. The doctor, understanding his fear, prescribed a sedative to calm him down. The sedative worked wonders, and John felt relaxed and ready for the procedure. The calming effect of the sedative not only eased John's anxiety but also helped the surgery go smoothly.
中文故事:
在一家繁忙的医院里,一位名叫约翰的病人对即将进行的手术感到极度焦虑。医生理解他的恐惧,给他开了镇静剂来让他平静下来。镇静剂效果显著,约翰感到放松并准备好接受手术。镇静剂的镇静效果不仅缓解了约翰的焦虑,还帮助手术顺利进行。