Edits
abbr. 实验数字电视系统（Experimental Digital Television System）
🗣️ 情景例句
So, what were you two talking about?
你们俩刚才谈什么了？
What's burning on the stove?
炉子上炖的是什么？
No, I'm not. I'm Li Lei.
不是。我是李磊。