Radioapplicator
放射性敷贴器, 放射性照射器
🗣️ 情景例句
You bet I have!
我铁定已经钓到了！
Don't swap horses when crossing a stream.
行至中流不换马；危难之时不宜作大变动。
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。