Dgge
[医]变性梯度凝胶电泳法
🗣️ 情景例句
Good morning. This is Huang Feng.
早上好，我叫黄凤。
Good evening,Mrs. Brown.
晚上好，布朗夫人。
Look, the falling leaves are all yellow. Lots of fallen leaves make the road yellow.
看那飘零的落叶，都是黄色的，黄色的落叶铺满的路面。