a copy a的意思|示意

A gene is a piece of biological information that gets copied or replicated, and the copy or replica is passed on to the new generation.

基因是一段被复制或重组的生物信息，这种复制或重组会传递给下一代。

The hole in my cheek, the blue-black swelling around my eyes, and the swollen red scar of Tyler's kiss on the back of my hand, a copy of a copy of a copy.

我脸颊里的那个洞，脸上的熊猫眼，手背上那块鲜红肿胀的泰勒吻疤，一份复印件的复印件的复印件。

Furthermore, the single copy of a founder mutation often confers a survival advantage on carriers.

此外，创始者突变的单一拷贝通常赋予携带者生存优势。

A backup of a database is a database copy, together with control information, ready to be restored in the event of a failure.

数据库的备份是数据库的副本以及一些控制信息，在出现故障的情况下，可以随时用它进行恢复。

A term used to describe a product that is a copy of another one, such as a computer clone.

指以其他产品为范本复制出来的产品。

Put up a copy of your study guide at home so you and your family can see it, and email a copy to your friends so they know when you have spare time.

在家里放一份学习指南，这样你和你的家人就可以看到它，并通过电子邮件发一份给你的朋友，这样他们就知道你什么时候有空闲时间。