Wormgear
蜗轮
🗣️ 情景例句
She's always changing jobs.
她老是换工作。
Did you clean this yourself?
你自己亲自清理这个？
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。