Fluorinator
氟化器
🗣️ 情景例句
I can act on it.
我就可以处理。
A clear conscience laughs at false accusations.
白日不做亏心事，夜半敲门心不惊。
So far, no man has travelled farther than the moon, but spaceships without people have reach other parts of the universe.
到目前为止，尚未有人到过比月球更远的地方，但无人驾驶的宇宙飞船已到达过宇宙的其它地方。