Impulse repeater

[电] 脉冲转发器

🧩 词语组成解析

impulse ['ɪmpʌls]
n. 凭冲动行事;突如其来的念头;[电子]脉冲;[医]冲动，搏动; adj. 冲动的; v. 推动;
im向内，进入+pulse跳动→冲动
repeater [ri'pi:tə]
n. 连发枪，打簧表;转电线圈;

🗣️ 情景例句

OK.
好。
Hi, Lucy. I'll take French and Economics.
你好，露西，我想选法语和经济。
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。
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🔤 更多 I 开头的单词

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