lidocaine

/ˈlɪd.ək.eɪn/ /ˈlaɪ.dəˌkeɪn/

Meanings

noun

利多卡因，局部麻醉剂

A local anesthetic [2-(diethylamino)-N-(2,6-dimethylphenyl)acetamide], that is also used as a antiarrhythmic drug.

Examples :

"The dentist injected lidocaine to numb my gums before filling my cavity. "

牙医在补牙前注射了利多卡因来麻醉我的牙龈。

Related Words

that noun

/ˈðæt/ /ˈd̪æt/ /ˈðɛt/

那个，那件事。

"My sister brought several books to the library, and that one is about dinosaurs. "

我姐姐带了几本书去图书馆，那本是关于恐龙的。

cavity noun

[ˈkʰævɪɾi]

洞，窟窿。

"The dentist found a small cavity in my tooth. "

牙医发现我牙齿里有个小蛀洞。

injected verb

/ɪnˈdʒɛktɪd/

注射，注入。

"The nurse injected a painkilling drug into the veins of my forearm."

护士将止痛药注射到我前臂的静脉里。

anesthetic noun

/ˌænəsˈtɛtɪk/

麻醉剂，麻药

"The dentist used an anesthetic to numb the patient's tooth before the filling. "

牙医在补牙前用了麻醉剂来麻木病人的牙齿。

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。

also adverb

/ˈɔːl.səʊ/ /ˈɔl.soʊ/

也，同样，此外。

"They had porridge for breakfast, and also toast."

他们早餐吃了粥，还吃了吐司。

local noun

/ˈləʊkl̩/ /ˈloʊkl̩/

当地人，本地人

"The local is helping organize the school fundraiser. "

那个本地人正在帮忙组织学校的募捐活动。

used verb

/juːzd/

使用，利用。

"The student used a calculator to solve the math problem. "

这个学生使用计算器来解决这道数学题。

acetamide noun

/əˈsɛtəmˌaɪd/ /ˌæsɪˈtæməd/

乙酰胺

"The chemistry student synthesized acetamide in the lab by reacting acetic acid with ammonia. "

这位化学系学生通过醋酸和氨反应，在实验室里合成了乙酰胺。

drug noun

/dɹʌɡ/

药物，药品

"Aspirin is a drug that reduces pain, acts against inflammation and lowers body temperature."

阿司匹林是一种药物，可以减轻疼痛、消炎和降低体温。

before adverb

/bɪˈfɔː/ /biˈfɔɹ/

以前，事先

"Before dinner, I finished my homework. "

晚饭前，我做完了作业。

filling verb

[ˈfɪɫlɪŋ]

充满，填满。

"The heavy backpack filled all the available space in the school locker. "

沉重的背包把学校储物柜里所有可用的空间都占满了。