Ac commutator machine
[机] AC整流机, 交流整流机
🧩 词语组成解析
公元前\\n[计] 存取周期, 累加器, 声耦合器, 交流, 应用控制, 自动检查, 自动计算机
commutator
[['kɔmjuteitə]]
n. 换向器, 整流器\\n[化] 对易式; 整流器
🗣️ 情景例句
Well, it's eight twenty now.
现在是八点二十了。
Art is long, life is short.
艺术恒久，生命短暂。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了