Micropolarograph
显微极谱仪
🗣️ 情景例句
Well, are you as good a tennis player as your dad?
嗯 ，你是否像爸爸那样是一名优秀的网球选手呢？
Every man is the master of his own fortune.
每个人都是他自己的命运的主宰。
in the belief that they may one day need just those very things.
相信总有一天需要的正好是那些东西。