Scanning amplifier

[电] 扫描放大器

🧩 词语组成解析

scanning
[计] 扫描\\n[医] 断续言语, 扫描
amplifier ['æmplɪfaɪɚ]
n. 扩音器;放大器;扩大的人;详述者;
ampli=amplify扩音+fier人或物 →扩音器

🗣️ 情景例句

What do you do in your spare time?
你在业余时间如何消遣?
He's not afraid of working hard.
他不怕吃苦。
Then he put his hand into pocket, and took out a phrasebook.
然后他把手伸进了衣袋,掏出了一本常用语手册。
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