Constant-current dynamor
[电] 恒流电机
🧩 词语组成解析
🗣️ 情景例句
A man can develop his mind by reading.
读书增进个人的智慧。
No man is content.
人心是不满足的。
but I could not conceal the fact that I was impressed by the size of the diamonds.
其钻石之大给我留下了深刻的印象。