Rfdd
abbr. restriction fragment differential display 限制性酶片段差异显示
🗣️ 情景例句
Ah, it does smell sweet.
噢， 它们确实很香。
This is a highly controversial subject.
这是一个颇有争议的题目。
I asked a passenger if this was the Westhaven Express, but he had not even heard of it.
我问一位乘客，这是不是开往威斯特海温的那趟快车，他说从未听说过有这么一趟快车。