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stimulants

/ˈstɪmjələnts/ /ˈstɪmjʊlənts/

Meanings
noun

兴奋剂，刺激物

A substance that acts to increase physiological or nervous activity in the body.

Examples :

"Many students drink coffee, which contains caffeine, because they believe stimulants help them stay awake and focused while studying. "
很多学生喝咖啡，因为咖啡里含有咖啡因，他们认为刺激物能帮助他们保持清醒和专注，以便更好地学习。
medicine physiology substance body biochemistry biology

Related Words

Illustration students

students noun

/ˈstjuːdn̩ts/ /ˈstudn̩ts/

学生，学员

"He is a student of life."

他是一个在人生中不断学习的人。

Illustration something

something noun

/ˈsamθɪŋ/ /ˈsʌmθɪŋ/

东西，事物

"My friend told me there was something in the box, but I didn't know what it was yet. "

我朋友告诉我盒子里有东西，但我还不知道那是什么。

Illustration physiological

physiological adjective

/ˌfɪzi.əˈlɑdʒɪkəl/

生理的，生理学的。

"The athlete's physiological responses to the intense workout were carefully monitored by the coach. "

教练仔细监测了运动员在剧烈训练后的生理反应。

Illustration substance

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。

Illustration studying

studying verb

/ˈstʌdiːɪŋ/

复习，温习

"I need to study my biology notes."

我需要复习一下我的生物笔记。

Illustration interested

interested verb

/ˈɪntəɹɛstəd/

使感兴趣，引起…的兴趣。

"The teacher's passionate presentation interested the students in learning more about the rainforest. "

老师充满激情的讲解让学生们对学习更多关于热带雨林的知识产生了浓厚的兴趣。

Illustration enthusiasm

enthusiasm noun

/-θuː-/

热情，狂热，神迷

"The student's enthusiasm for history was a form of divine inspiration, making him memorize facts effortlessly. "

这个学生对历史的热情近乎神迷，仿佛受到了神明的启示，让他毫不费力地记住了各种史实。

Illustration contains

contains verb

/kənˈteɪnz/

包含，包括，含有

"The box contains my old toys. "

这个盒子里装着我以前的玩具。

Illustration activity

activity noun

/ækˈtɪ.və.ti/

活动，活跃，积极性

"Pit row was abuzz with activity."

维修站通道里一片繁忙景象，充满活力。

Illustration increase

increase noun

/ɪnˈkriːs/ /ˈɪŋkriːs/

增长，增加额。

"The increase in homework assignments this week was significant. "

这周的家庭作业量增长了很多。

Illustration caffeine

caffeine noun

/ˈkæfiːn/

咖啡因

"Many students drink coffee for the caffeine to help them stay awake and study. "

很多学生为了靠咖啡因提神，保持清醒以便学习，所以喝咖啡。

Illustration promotes

promotes verb

/prəˈmoʊts/ /proʊˈmoʊts/

晋升，提升

"He promoted his clerk to office manager."

他把他的职员提升为办公室经理。