narcotic

中英词典

narcotic [nɑrˈkɑtɪk] 形容词： 1. 麻醉的；催眠的；镇静的 2. 令人上瘾的；有麻醉作用的 名词： 1. 麻醉剂；镇静剂 2. 毒品；麻醉品

词语辨析

1. narcotic和narcotics的区别： - narcotic是形容词，用来形容具有麻醉或催眠作用的物质。 - narcotics是名词，指麻醉剂或毒品，特指那些可以引起成瘾的药物。

词汇扩充

1. narcotism [ˈnɑrkəˌtɪzəm]：麻醉状态 2. narcotize [ˈnɑrkəˌtaɪz]：使麻醉；使沉迷

近义词

1. anesthetic [ˌænɪsˈθɛtɪk]：麻醉剂；麻药 2. sedative [ˈsɛdətɪv]：镇静剂；安眠药

反义词

1. stimulant [ˈstɪmjələnt]：兴奋剂 2. awake [əˈweɪk]：醒着的；醒来

柯林斯词典

narcotic [nɑːˈkɒtɪk] 1. 形容词 - A narcotic drug is one that makes you sleep or unconscious and is used for medical purposes or for making someone unconscious before a medical operation. - 麻醉的 - A substance or activity that is narcotic makes you feel very sleepy or relaxed. - 令人昏昏欲睡的；令人轻松的 2. 名词 - A narcotic is a narcotic drug. - 麻醉剂；镇静剂

牛津词典

narcotic [nɑːˈkɒtɪk] 形容词 1. A narcotic drug is one that makes you sleep or unconscious and is used for medical purposes or for making someone unconscious before a medical operation. - A powerful narcotic drug is being used to relieve the pain. - 正在使用一种强效麻醉药物来缓解疼痛。 名词 1. A narcotic is a narcotic drug. - The nurse administered a narcotic to the patient before the surgery. - 护士在手术前给患者注射了一种麻醉药物。

用法

- They administered a narcotic to the patient before the surgery. - 他们在手术前给患者注射了一种麻醉剂。 - The narcotic effects of the drug can be addictive. - 这种药物的麻醉效果可能会使人上瘾。 - He was arrested for possession of illegal narcotics. - 他因持有非法毒品被逮捕了。

例句

1. He was given a narcotic to relieve the pain after the operation. (他在手术后服用了一种镇痛药。)
2. The narcotic effects of the drug can lead to addiction. (这种药物的麻醉效果可能导致成瘾。)
3. Heroin is a highly addictive narcotic. (海洛因是一种高度上瘾的毒品。)
4. He was charged with trafficking in narcotics. (他被指控贩卖毒品。)
5. The police seized a large quantity of narcotics. (警方没收了大量的毒品。)
6. The doctor administered a narcotic to the patient before the surgery. (医生在手术前给患者注射了一种麻醉剂。)
7. The narcotic properties of the medicine helped him sleep. (这种药物的镇静作用帮助他入睡。)
8. Some people abuse prescription narcotics for recreational purposes. (一些人滥用处方麻醉药品以娱乐自己。)
9. He confessed to being addicted to narcotics. (他承认对毒品上瘾。)
10. The narcotic effects of the drug can cause drowsiness. (这种药物的麻醉效果会导致嗜睡。)
11. She was found in possession of illegal narcotics. (她被发现持有非法毒品。)
12. The patient was given a narcotic to ease the pain. (医生给患者服用了一种镇痛剂以缓解疼痛。)
13. He was arrested for selling narcotics on the street. (他因在街头贩卖毒品而被逮捕。)
14. The use of narcotics without a prescription is illegal. (未经处方使用麻醉药品是非法的。)
15. The doctor prescribed a narcotic to help him sleep. (医生开了一种镇静剂来帮助他入睡。)
16. He developed an addiction to narcotics after a surgery. (他在一次手术后对麻醉药物产生了依赖。)
17. The narcotic properties of the drug can induce a state of relaxation. (这种药物的镇静作用可以诱导出一种放松状态。)
18. Police officers are trained to recognize the signs of narcotic use. (警官接受过识别麻醉药物使用迹象的训练。)
19. The suspect was caught smuggling narcotics across the border. (嫌疑人被捕携带麻醉药物越过边境。)
20. He was found guilty of possession and distribution of illegal narcotics. (他被判有罪，因为持有和分发非法毒品。)