Cccdna
[化] 共价闭环DNA
🗣️ 情景例句
Don't you love the warm weather?
你不喜欢温暖的天气吗？
Please give my best regards to your family.
请代我致最高的敬意，向你的家人问好。
Here's your umbrella and your coat.
这是您的伞和大衣