1person who makes a speech演講的人ADJECTIVE | VERB + SPEAKER | PREPOSITIONADJECTIVE➤brilliant, good, great卓越的/出色的/優秀的演說家▸➤featured, keynote, main, principal主要發言人;主題發言人▸➤guest, invited, visiting嘉賓/特邀/客座演講人▸➤public演說家◇She's a good public speaker.她是一個優秀的演說家。➤commencement (NAmE) 畢業典禮上的演講人◇the commencement speaker at my graduation我畢業典禮上的致辭人➤after-dinner (BrE) 宴會後的致辭人➤conference會議發言人➤motivational (especially NAmE) 勵志演說家◇He makes his living as a motivational speaker.他以勵志演說為職業。VERB + SPEAKER➤feature有演講人◇Each month's service features a different speaker.每月舉行的宗教儀式上都安排有不同的人演講。➤invite邀請演講人PREPOSITION➤speaker at⋯上的發言人◇a keynote speaker at the Republican convention共和黨大會上的主要發言人speaker
noun²
2person who speaks a particular language說某種語言的人ADJECTIVE | PREPOSITIONADJECTIVE➤fluent說⋯語言流利的人◇He's a fluent Arabic speaker.他能講流利的阿拉伯語。➤native, non-native母語/非母語使用者◇a native speaker of English以英語為母語的人➤Japanese, Russian, etc.說日語、俄語等的人➤non-English不說英語的人PREPOSITION➤speaker of說⋯語言的人◇speakers of English說英語的人speaker
noun³
3part of a radio, etc. that sounds comes out of揚聲器ADJECTIVE | ... OF SPEAKER | SPEAKER + NOUNADJECTIVE➤left, right左喇叭;右喇叭➤front, rear前置/後置揚聲器◇sound effects coming from the rear speakers後置揚聲器的音效➤stereo立體聲揚聲器◇The computer has built-in stereo speakers.這台計算機有內置立體聲揚聲器。... OF SPEAKER➤set一套揚聲器◇a new set of speakers一套新揚聲器SPEAKER + NOUN➤system揚聲器系統➤phone (usually speakerphone)揚聲電話◇He put me on the speakerphone.他跟我通話時開了免提。
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