Rfdd
abbr. restriction fragment differential display 限制性酶片段差异显示
🗣️ 情景例句
Sure. It's 6225-9438.
好的。是6225-9438。
I can't afford it.
我买不起。
Many of the tourists on board had begun bargaining with the tradesmen, but I decide not to buy anything until I had disembarked.
船上许多游客开始同商贩讨价还价起来，但我打定主意上岸之前什么也不买。