Townsend criterion
[电] Townsend准则
🧩 词语组成解析
n. 汤森（男子名）
🗣️ 情景例句
It's certainly a pleasure to meet you.
认识你真是我的荣幸。
When were you born?
你是什么时候出生的？
A barking dog doesn't bite!
吠犬不咬人。