anaesthetics

/ˌænəsˈθetɪks/ /ˌiːnəsˈθetɪks/

Meanings

noun

麻醉剂，麻药

A substance administered to reduce the perception of pain or to induce numbness for surgery and may render the recipient unconscious.

Examples :

"Before the dentist filled my cavity, they gave me local anaesthetics to numb my mouth. "

在牙医补牙之前，他们给我用了局部麻药来麻痹我的嘴巴。

Related Words

surgery noun

/ˈsɜːdʒəɹi/ /ˈsɝdʒəɹi/

手术, 外科手术

"Many times surgery is necessary to prevent cancer from spreading."

很多时候，为了防止癌症扩散，必须进行外科手术。

unconscious noun

/ˌʌnˈkɒnʃəs/ /ˌʌnˈkɑnʃəs/

无意识，潜意识

"Her unconscious held the key to understanding her recurring nightmares. "

她的无意识潜藏着理解她反复出现的噩梦的关键。

administered verb

/ədˈmɪnɪstəd/ /ədˈmɪnəstərd/

给予，施用

"We administered the medicine to our dog by mixing it in his food."

我们把药混在狗粮里，喂给它吃了。

recipient noun

/ɹəˈsɪp.i.ənt/

接受者，收件人。

"My e-mail never reached the intended recipient."

我的邮件最终没有送到预期的收件人手中。

substance noun

/ˈsʌbstəns/

物质, 材料

"The scientist carefully examined the substance to determine its chemical composition. "

科学家仔细检查了这种物质，以确定它的化学成分。

perception noun

/pəˈsɛpʃ(ə)n/ /pɚˈsɛpʃ(ə)n/

感知，感觉，认识。

"My perception of the teacher's instructions was that they were quite demanding. "

我对老师指示的理解是，它们相当严格。

render noun

/ˈɹɛn.də/ /ˈɹɛn.dɚ/

粉刷，抹灰。

"The house's exterior needed a fresh coat of render. "

这栋房子的外墙需要重新粉刷一层抹灰了。

induce verb

/ɪnˈdjuːs/ /ɪnˈduːs/

诱导，劝诱。

"The teacher's passionate speech induced the students to volunteer for the community cleanup. "

老师充满激情的演讲成功地诱导学生们自愿参加社区清理活动。

dentist noun

/ˈdɛntɪst/

牙医，口腔医生

"My sister goes to the dentist every six months for a checkup and cleaning. "

我妹妹每六个月去看一次牙医，做个检查和清洁。

before adverb

/bɪˈfɔː/ /biˈfɔɹ/

以前，事先

"Before dinner, I finished my homework. "

晚饭前，我做完了作业。

reduce verb

/ɹɪˈdjuːs/ /ɹɪˈduːs/

减少，降低。

"to reduce weight, speed, heat, expenses, price, personnel etc."

减少体重、降低速度、降低热度、减少开支、降低价格、裁减人员等等。

numbness noun

/ˈnʌmnəs/

麻木，麻痹

"After sitting in the cold for hours, I felt a terrible numbness in my toes. "

在寒冷中坐了几个小时后，我感到我的脚趾头完全麻木了。