erratic current的用法和樣例：
例句
- And the auxiliary brake uses an Eddy current brake or EATON brake.
輔助剎車既可用渦流剎車，亦可用伊頓剎車。 - Finally, the lightweight of eddy current retarder is researched, and a feasible lightweight method is given by the paper.
最後，對電渦流緩速器進行輕量化研究，得到一個較合理的輕量化方案。 - The current in the conductor sets up a magnetic field.
導體里的電流形成一個磁場。 - An abnormally high electric current may blow out the bulb.
過強的電流會使燈炮燒壞的。
