Pfge
脉冲电场凝胶电泳
🗣️ 情景例句
Well, I wasn't clear about my future,
我对自己的未来当时也不清楚，
The father buys,the son bigs,the grandchild sells,and his son thigs.
父买、子修建、孙儿卖，重孙街上当乞丐。
He made up his mind to once again ask for her hand in marriage.
他下决心再一次向他求婚。