Oxylith
过氧化钠和漂白粉的混合物
🗣️ 情景例句
Do these match?
这些相互搭配吗？
I'm a catcher.
我是个接球员（垒球运动中）。
I immediately embarked on an experiment which, even though if failed to get rid of the ants, kept me fascinated for twenty-four hours.
我当即动手作了一项试验，这项试验尽管没有使我摆脱这些蚂蚁，却使我着迷了24小时。