heroin

/ˈhɛɹoʊ.ɪn/

Meanings

noun

海洛因，白粉

A powerful and addictive drug derived from opium producing intense euphoria classed as an illegal narcotic in most of the world.

Examples :

"The dealer offered him heroin, but he refused, knowing it was a dangerous and addictive drug. "

毒贩向他兜售海洛因（白粉），但他拒绝了，因为他知道这是一种危险且容易上瘾的毒品。

Related Words

addictive noun

/əˈdɪktɪv/

成瘾药物，让人上瘾的药物

"The addictive is a serious problem for many teenagers. "

成瘾药物对很多青少年来说是个严重的问题。

powerful adjective

/ˈpaʊəfl/ /ˈpaʊɚfəl/

强大，有力的，有权力的。

"The new school principal is a powerful advocate for student success. "

新来的校长是学生成功的强有力倡导者。

offered verb

/ˈɑfɚd/ /ˈɒfəd/ /ˈɔfɚd/

提出，提议。

"She offered to help with her homework."

她主动提出帮她做作业。

refused verb

/ɹɪˈfjuːzd/

拒绝，谢绝

"My request for a pay rise was refused."

我要求加薪的请求被拒绝了。

classed verb

/klæst/ /klɑːst/

分类，归类

"I would class this with most of the other mediocre works of the period."

我会把这个作品和其他那个时期的平庸之作归为一类。

derived verb

/dɪˈɹaɪvd/

获得，取得，源于。

"The student derived the answer to the math problem from the formula. "

这个学生从公式推导出了这道数学题的答案。

narcotic noun

/nɑːrˈkɑːtɪk/ /nɑːrˈkɒtɪk/

麻醉剂，毒品。

"The doctor prescribed a strong narcotic to help manage the patient's severe pain after surgery. "

医生开了一种强效麻醉止痛药来帮助控制病人术后的剧烈疼痛。

illegal noun

/ɪˈliːɡəl/ /ɪˈli.ɡəl/

非法行为，违法行为

"Using a fake ID was the illegal that got him expelled from school. "

使用假身份证是他被学校开除的那个非法行为。

euphoria noun

/juːˈfɔːɹi.ə/

欣快，狂喜，极乐。

"The runner was in absolute euphoria after winning his first marathon."

这位赛跑选手赢得他的首个马拉松后，简直欣喜若狂。

producing verb

/pɹəˈdjuːsɪŋ/ /pɹəˈdusɪŋ/

生产，制造，产生

"The factory is producing thousands of cars every month. "

这家工厂每个月都在生产数千辆汽车。

intense adjective

/ɪnˈtɛns/

紧张, 绷紧的.

"The teacher's voice was intense as she explained the difficult math problem. "

老师解释那道难解的数学题时，声音很紧张，绷得很紧。

dangerous adjective

/ˈdeɪnd͡ʒ(ə)ɹəs/ /ˈdeɪnd͡ʒəɹəs/

危险的， hazardous 的

"Railway crossings without gates are highly dangerous."

没有栏杆的铁路道口非常危险。