詞彙 booster 在中文的含義

booster 在英語中是什麼意思?與 Lingoland 一起探索這個詞的含義、發音及具體用法

booster

US /ˈbuː.stɚ/
UK /ˈbuː.stɚ/
"booster" picture

名詞

1.

助推器, 增強器

a device for increasing power or effectiveness

範例:
The car has a brake booster for improved stopping power.
這輛車有煞車助力器,以提高制動力。
They installed a signal booster to improve cell phone reception.
他們安裝了訊號增強器以改善手機訊號接收。
2.

加強針, 加強劑

a supplementary dose of a vaccine given to maintain or renew the effectiveness of a previous vaccination

範例:
She received a booster shot for tetanus.
她接種了破傷風加強針
Many countries are recommending a third booster dose for COVID-19.
許多國家正在推薦第三劑新冠疫苗加強針
3.

支持者, 助推者, 促進者

a person or thing that helps to improve or promote something

範例:
The new marketing campaign was a big booster for sales.
新的行銷活動是銷售額的巨大助推器
He's a strong booster of local businesses.
他是當地企業的堅定支持者
在 Lingoland 學習這個單詞
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