Radium cannon
[医] 镭炮, 镭管
🧩 词语组成解析
🗣️ 情景例句
I wish I could beat this summer heat.
我真受不了夏日的酷暑。
She's head over heels in love with him.
她深深地爱上了他。
The wheels scooped up stones which hammered ominously under the car.
车轮搅起的石块锤击车身，发出不祥的锤击声。