Anode efficiency
[电] 阳极效率
🧩 词语组成解析
🗣️ 情景例句
Mom, give me a break.
妈， 让我喘口气。
I'm up to my ears in work.
我忙死了。
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。