D-c component
[电] 直流部份
🧩 词语组成解析
🗣️ 情景例句
By the way, will we be able to get a refund on this cancellation?
顺便问一下，我们取消后可拿回定金吗？
Contact me by telephone.
电话跟我联络。
She was choosing a book. He told her about the accident.
她正在选书。他将发生的情况告诉了她。