Pre-amp
[化] 前置放大器
?? 詞語組成解析
abbr. 煉油工程師（Petroleum Refining Engineer）
n. 安培\\n[化] 腺苷酸; 腺苷一磷酸
??? 情景例句
Oh, here. On the ground floor we have the reception area ...
噢 看這個。在樓下 我們會有一個接待區……
We can't persuade the end-users to buy your products at this price.
按這個價格，我們不能說服用戶購買你們的產品。
The aircraft was able to fly over the endless white plains without difficulty.
飛機可以毫無困難地飛過這片茫茫無際的白色原野！