Commutators
(commutator 的復數) n. 換向器, 整流器\\n[化] 對易式; 整流器
??? 情景例句
How is this meat dish prepared?
這道肉菜是怎么做的？
The battle is to the strong.
強者必勝。
It's about the universe. The speaker's supposed to be excellent.
是關于宇宙的。演講人應該是一流的吧。