• vi. 复制；复印；抄袭
• vt. 复制；复印；抄袭
• n. 副本；一册；摹仿

co-, 强调。-op, 做，劳作，词源同operate, opus.原指大量做出来的，后指复印出来的，副本。

copy

copy: [14] Copy has a very devious semantic history. It comes from Latin copia ‘abundance’ (source also of English copious), and came into English via Old French copie. In addition to its central sense ‘abundance’, Latin copia could also mean ‘power, right’, and it appears that its use in such phrases as ‘give someone the right to transcribe’ led to its application to ‘right of reproduction’ and ultimately to simply ‘reproduction’.
=> copious

copy (n.)

early 14c., "written account or record," from Old French copie (13c.), from Medieval Latin copia "reproduction, transcript," from Latin copia "plenty, means" (see copious). Sense extended 15c. to any specimen of writing (especially MS for a printer) and any reproduction or imitation. Related: Copyist.

copy (v.)

late 14c., from Old French copier (14c.), from Medieval Latin copiare "to transcribe," originally "to write in plenty," from Latin copia (see copy (n.)). Hence, "to write an original text many times." Related: Copied; copying. Figurative sense of "to imitate" is attested from 1640s.

1. I autographed a copy of one of my books.

我在自己的一本书上签了名。

来自柯林斯例句

2. The new copiers only copy onto one side of the paper.

新复印机只能单面复印。

来自柯林斯例句

3. The second-hand version is a poor copy of the original.

盗版版本是对原版的低劣复制。

来自柯林斯例句

4. Readers should send a copy of unanswered letters to their MP.

读者应该把那些未得到回复的信件复印一份寄给代表他们的议员。

来自柯林斯例句

5. I sent a copy to the minister for transport.

我给交通部长发送了一份副本。

来自柯林斯例句