Radiotron

真空管, 三极电子管

🗣️ 情景例句

This is my friend Harry Bennett.
这是我的朋友Harry Bennett。
Danger is next neighbour to security.
危险是安全的近邻。
It's a desk.
一张书桌。
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🔤 更多 R 开头的单词

railway rail
raritas
recovery per cent
regard sb with reverence
remittance letter
resistance to metal penetration
rete dorsale pedis
risposta
全部 R 开头单词 ›