Channel reversing swithc
[电] 波道逆反开关
🧩 词语组成解析
a. 回动的\\n[化] 换向
🗣️ 情景例句
You've got yourself to think about, too.
也得为自己着想。
Better wear out than rust out.
与其闲散不如忙碌。
First come first served.
先到先得。