Rigol

n. 普源精电（电子仪器公司）

🗣️ 情景例句

have become good friends, haven't you?
成了好朋友，不是吗？
How many of these are you going to buy her?
你要买多少给她？
Why not?
为什么？
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🔤 更多 R 开头的单词

radiochemistry ˌreɪdioʊˈkemɪstri
raw cooling water
reapper
refinancings
relay switch
reserve for appreciation
revision utility
ring multivibrator
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