Electrocardioelectrode
心电电极
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
Genius is one percent inspiration and 99 percent perspiration.
天才一分来自灵感，九十九分来自勤奋。
Small boats loaded with wares sped to the great liner as she was entering the harbour.
当一艘大型班船进港的时候，许多小船载着各种杂货快速向客轮驶来。