Radioelectret
放射性驻极体
🗣️ 情景例句
While my car is in the shop, they have given me a courtesy car to drive around.
我的车还在修理店时，他们给我一辆替代车用。
I may be the first.
说不定我得第一。
Who do you think you're talking to?
你以为你在跟谁说话？