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megaphone

/ˈmɛɡ.əˌfəʊn/ /ˈmɛɡəˌfoʊn/

Meanings
noun

扩音器，喇叭筒。

A portable, usually hand-held, funnel-shaped device that is used to amplify a person’s natural voice toward a targeted direction.

Examples :

"The teacher used a megaphone to address the large group of students gathered outside. "
老师用一个喇叭筒向聚集在外的众多学生讲话。
technology device communication sound media

Related Words

Illustration publicizes

publicizes verb

/ˈpʌblɪsaɪzɪz/

宣传，公布，推广。

"The scandal was so publicised that he lost the next election."

丑闻被大肆宣传，以至于他在下次选举中落败。

Illustration properties

properties noun

/ˈpɹɒpətiz/ /ˈpɹɑpɚtiz/

财产，资产。

"Important types of property include real property (land), personal property (other physical possessions), and intellectual property (rights over artistic creations, inventions, etc.)."

重要的财产类型包括不动产（土地），个人财产（其他实体物品）和知识产权（对艺术创作、发明等的权利）。

Illustration spokesperson

spokesperson noun

/ˈspoʊkspɜːrsən/ /ˈspoʊksˌpɜːrsən/

发言人，代言人。

"The student council chose Sarah as their spokesperson to explain their proposal to the principal. "

学生会选择萨拉作为他们的发言人，向校长解释他们的提案。

Illustration mouthpiece

mouthpiece noun

/ˈmaʊθˌpiːs/

喉舌, 吹口

"He cleaned the mouthpiece of his trumpet after band practice. "

乐队练习结束后，他清洁了小号的吹口。

Illustration instructions

instructions noun

/ɪnˈstɹʌkʃənz/

指示，指导，说明。

"Instruction will be provided on how to handle difficult customers."

我们会提供关于如何应对难缠客户的指导。

Illustration megaphoned

megaphoned verb

/ˈmɛɡəfoʊnd/ /ˈmɛɡəfoʊndəd/

用扩音器喊话，用喇叭筒喊。

"The coach megaphoned instructions to the team across the field. "

教练对着球场上的队员们用扩音器喊着指示。

Illustration particular

particular noun

/pəˈtɪkjələ/ /pəˈtɪkjəlɚ/

细节，要点

"The teacher pointed out a particular detail in the math problem that several students missed. "

老师指出了这道数学题里一个特别的细节，很多学生都忽略了。

Illustration scientists

scientists noun

/ˈsaɪəntɪsts/

科学家，科研人员。

"Scientists study plants to understand how they grow. "

科学家研究植物，从而了解它们的生长方式。

Illustration cytotoxic

cytotoxic noun

/ˌsaɪtoʊˈtɑksɪk/ /ˌsaɪtəˈtɑksɪk/

细胞毒素，细胞毒性物质

"The doctor explained that the chemotherapy drug was a powerful cytotoxic, designed to destroy rapidly dividing cancer cells. "

医生解释说，这种化疗药物是一种强效的细胞毒素，旨在破坏快速分裂的癌细胞。

Illustration reconsider

reconsider verb

/ˌriːkənˈsɪdər/ /rɪkənˈsɪdər/

重新考虑，再议。

"Is there any way I can get you to reconsider selling your car?"

有没有什么办法能让你重新考虑卖车这件事？

Illustration direction

direction noun

/d(a)ɪˈɹɛk.ʃən/

方向，方位，指向。

"Keep going in the same direction."

继续朝这个方向走。

Illustration principal

principal noun

/ˈpɹɪnsəpəl/ /ˈpɹɪnsəp̬əl/

本金， 资金。

"A portion of your mortgage payment goes to reduce the principal, and the rest covers interest."

你每月还房贷的一部分用来减少本金，剩下的部分用来支付利息。