Switching mechanism
[计] 开关机构
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
mechanism
['mɛkənɪzəm]
n. [生]机制，机能，[乐]机理;（机械）结构，机械装置[作用]，（故事的）结构;[艺]手法，技巧，途径;机械作用;
mechan=mechine机械+ism主义 →机械装置
🗣️ 情景例句
I really want to go back to work,
我真的想回去工作，
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
It's a long story.
说来话长。