Alternate current
[机] 交流(电)
🧩 词语组成解析
alternate
['ɔltɚnət]
adj. 轮流的;交替的;间隔的;代替的;
vi. 交替;轮流;
vt. 使交替;使轮流;
n. 〈美〉（委员）代理人;候补者;替换物;
altern 其他的，改变状态 + ate 表示做、造成 → a. 交替的,轮流的;间隔的；vi.(使)交替,(使)轮流
🗣️ 情景例句
to spend a weekend with him at his farm.
去他的农场跟他一起渡个周末。
Poets are the unacknowledged legislators of the world.
诗人是世上没有得到承认的立法者。
Sure that I had passed, I was almost beginning to enjoy my test.
确信我已通过考试，所以我几乎开始喜欢起这次考试。