Ocdna
[化] 开环DNA
🗣️ 情景例句
And ...?
而且……
First, I would like to express to all of you here our sincere welcome.
首先，我向在坐的诸位表示诚挚的欢迎。
The mondey took the tiger to a big river.
猴子领着老虎来到一条大河边。