Pfge
脉冲电场凝胶电泳
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
In life, as in chess, forethought wins.
人生如下棋，多谋得胜利。
Even so, people are going to find it difficult to get to work.
即使这样，人们仍会感到上班有困难。