Intermittent contiunous current
[电] 断续直流
🧩 词语组成解析
intermittent
[,ɪntɚ'mɪtənt]
adj. 间歇的;，断断续续的;间歇性;
inter 在…之间，相互 + mitt=mit 送，放出+ ent ...的 → a. 间歇的,断断续续的
🗣️ 情景例句
I was, indeed.
的确如此。
It's been a long time.
好久不见了。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。