Operation commutator
[计] 操作分配器
🧩 词语组成解析
commutator
[['kɔmjuteitə]]
n. 换向器, 整流器\\n[化] 对易式; 整流器
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
How long have they been married?
他们结婚多长时间了？
Let me tell you about our product.
关于产品一事让我向你说明。