Pfge
脉冲电场凝胶电泳
🗣️ 情景例句
Yes. It's a great way to really see the canyon.
真的。那是真正参观峡谷的好方式。
I used to start working at 9:00 o'clock every day.
我过去常在9:00点钟开始每天工作。
Come and look.
来看看。