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uppers

/ˈʌpərz/

Meanings
noun

兴奋剂，提神药。

A stimulant, such as amphetamine, that increases energy and decreases appetite.

Examples :

"Because of the late-night study sessions, many students relied on uppers to stay awake and focused for their exams. "
为了应付深夜学习，很多学生依赖兴奋剂来保持清醒和专注，以便应对考试。
medicine substance

Related Words

Illustration meditation

meditation noun

/mɛdɪˈteɪʃən/

冥想, 静思

"Before her math test, Sarah practiced meditation to calm her nerves and improve her focus. "

考试前，萨拉通过冥想来让自己冷静下来，提高注意力。

Illustration decreases

decreases noun

/dɪˈkriːsɪz/ /ˈdiːkriːsɪz/

减少量，减量

"One research team has recorded Baishui’s decrease at about 27 meters per year over the last 10 years."

一个研究团队记录到，在过去十年里，白水冰川每年的减少量大约为27米。

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 passageway

passageway noun

/ˈpæsɪdʒˌweɪ/ /ˈpæsɪsˌweɪ/

走廊，通道。

"The students used the passageway to get from the library to the main classroom building during the rain. "

下雨的时候，学生们通过有顶的走廊从图书馆走到主教学楼。

Illustration amphetamine

amphetamine noun

/æmˈfɛt.ə.miːn/

安非他命，苯丙胺。

"The doctor prescribed amphetamine to help manage his son's ADHD. "

医生开了安非他命（苯丙胺）来帮助控制他儿子的多动症。

Illustration stimulant

stimulant noun

/ˈstɪmjələnt/ /ˈstɪmjʊlənt/

兴奋剂，刺激物

"Coffee is a stimulant that helps many students stay awake during late-night study sessions. "

咖啡是一种刺激物，很多学生靠它在深夜学习时保持清醒。

Illustration contrasted

contrasted verb

/kənˈtræstɪd/ /ˈkɑːntræstɪd/

对比，对照

"The teacher contrasted the two poems, highlighting the difference in their tone and themes. "

老师将两首诗进行了对比，着重强调了它们在语气和主题上的不同之处。

Illustration discussing

discussing verb

/dɪsˈkʌsɪŋ/

讨论，商议

"We are discussing the homework assignment in class. "

我们正在课堂上讨论作业。

Illustration carefully

carefully adverb

/ˈkɛːfli/ /ˈkɛɹfli/

小心地，谨慎地，细致地

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

他小心地听着母亲的担忧，为她的失望感到难过。(Tā xiǎoxīn de tīngzhe mǔqīn de dānyōu, wèi tā de shīwàng gǎndào nánguò.)

Illustration consciousness

consciousness noun

/ˈkɒnʃəsnəs/ /ˈkɑnʃəsnəs/

意识，知觉

"My brother's lack of consciousness during the lecture made it hard for him to understand the material. "

我弟弟上课时没精打采，缺乏意识，所以很难理解讲的内容。

Illustration cocktails

cocktails noun

/ˈkɒkteɪlz/

鸡尾酒，混合酒精饮料

"After a long week at work, Sarah likes to relax by making cocktails at home. "

经过漫长的一周工作后，莎拉喜欢在家里调制鸡尾酒来放松身心。

Illustration increases

increases noun

/ɪnˈkriːsɪz/ /ˈɪŋkriːsɪz/

增长，增加量。

"The increases in the price of milk were a surprise to the grocery shoppers. "

牛奶价格的上涨让买菜的人们感到意外。