morphine

/ˈmɔː.fiːn/ /ˈmɔɹˌfiːn/

Meanings

noun

吗啡，止痛剂

A crystalline alkaloid (7,8-didehydro-4,5-epoxy-17-methyl-morphinan-3,6-diol), extracted from opium, the salts of which are soluble in water and are used as analgesics, anaesthetics and sedatives; it is one of a group of morphine alkaloids.

Examples :

"The doctor prescribed morphine to relieve the patient's severe pain. "

医生开了吗啡来缓解病人剧烈的疼痛。

Related Words

patient noun

/ˈpeɪʃənt/

病人，患者

"The patient followed the doctor's instructions carefully. "

病人认真地遵照医生的嘱咐。

relieve verb

/ɹɪˈliːv/

减轻，缓解，解除。

"The difficult exam results relieved her anxiety. "

这次困难的考试成绩缓解了她的焦虑。

analgesics noun

/ˌænəlˈdʒiːzɪks/ /ˌænəlˈdʒesɪks/

止痛药，镇痛剂

"After her soccer game, Maria took analgesics to relieve the pain in her sore muscles. "

踢完足球比赛后，玛丽亚吃了止痛药来缓解她酸痛肌肉的疼痛。

anaesthetics noun

/ˌænəsˈθetɪks/ /ˌiːnəsˈθetɪks/

麻醉剂，麻药

"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。

soluble adjective

[ˈsɔɫ.jʊ.bəɫ]

可溶的，溶解性好的

"Sugar is soluble in water."

糖在水里是可溶的。

alkaloid noun

/ˈæl.kə.lɔɪd/

生物碱

"The coffee bean contains caffeine, which is a stimulating alkaloid. "

咖啡豆含有咖啡因，咖啡因是一种具有刺激作用的生物碱。

prescribed verb

/pɹəˈskɹaɪbd/

开（药），处方。

"The doctor prescribed aspirin."

医生开了阿司匹林（的药）。

extracted verb

/ɛkˈstɹæktɪd/

提取，拔出。

"to extract a tooth from its socket, a stump from the earth, or a splinter from the finger"

把牙齿从牙槽里拔出，把树桩从土里挖出，或者把刺从手指里挑出。

alkaloids noun

/ˈæl.kə.lɔɪdz/

生物碱

"Many plants produce alkaloids, such as caffeine in coffee or morphine in poppies, which can affect the human body. "

许多植物会产生生物碱，比如咖啡中的咖啡因或罂粟中的吗啡，这些物质会对人体产生影响。

crystalline noun

/ˈkɹɪst.əl.aɪn/

结晶体，晶体。

"The jeweler carefully inspected each crystalline before setting it in the ring. "

珠宝匠在将每颗晶体镶嵌到戒指上之前，都仔细地检查了一遍。

methyl noun

/ˈmɛθəl/ /ˈmiːθaɪl/

甲基

"The chemist identified a methyl group attached to the larger molecule, confirming its identity. "

化学家发现一个甲基连接到了这个较大的分子上，从而确认了它的身份。

sedatives noun

/ˈsɛdətɪvz/ /ˈsɛdəˌtɪvz/

镇静剂，安定药

"The doctor prescribed sedatives to help the anxious patient sleep better at night. "

医生给这位焦虑的病人开了镇静药，帮助他晚上睡得更好。