Ritts
(ritt 的复数) abbr. Research Institute of Telecommunication Transmission （中国邮电部）电信传输研究所
🗣️ 情景例句
We have four people in the family, my parents, my elder brother and I.
我家有 4 口人，我的父母，我的哥哥和我。
What are you whispering about?
你们在悄悄地说些什么？
You're welcome.
别客气。