Duplicate
[ 'duplɪket ]
第4级
其它 Other
v. 复制;复印;重复;
💡 词根助记
du二，双+plic 重复+ate使，造成→重复第二份→加倍；复制
📝 例句
Type the letter in duplicate.
请把这封信打成一式两份。
This agreement is done in duplicate.
本协议书一式两份。
She seemed almost to be apart from herself--vacuous duplicate only.
她似乎几乎与她自身都分离开了-仅仅剩下一个空虚的躯壳。
Keep a duplicate of the letter.
保存一份信的副本。
The installations tested were of two kinds, each in duplicate.
试验中采用的装置有两种，每一种两份。
🌱 联想助记
【记】※ du前缀“二”,plic-词根“折迭、重复”:把一份变成重迭的两份→复制的
※ dup-cup杯子,li-拼音“里”,cate-cake蛋糕:我在杯子里复制很多一模一样的蛋糕
✅ 同义词
🔴 反义词
🔤 词根
-ply-表示“折叠”
常见变体有-plic-、-plex-、-ploy-
📖 牛津释义
duplicate
adj[attrib 作定语]
1 exactly like something else; identical （与另一物）完全一样的; 完全相同的
a duplicate set of keys （与另一套）完全相同的一套钥匙.
2 having two identical parts; twofold; double 两部分完全相同的; 双重的; 二倍的
a duplicate receipt, form, etc 双联式收据、 表格等. duplicate, n
1 one of two or more things that are exactly alike; copy 相似物; 复制品
Is this a duplicate or the original? 这是复制件还是原件?
2 (idm 习语) in duplicate (of documents, etc) as two identical copies （指文件等）一式两份
complete a form, prepare a contract, etc in duplicate 填写表格、 准备合同等一式两份.
duplicate v
1 [Tn esp passive 尤用於被动语态]
make an exact copy of (sth) 复制（某物）.
2 [Tn] do (sth) again, esp unnecessarily; repeat 再一次做（某事）（尤指无必要地）; 重复
This research merely duplicates work already done elsewhere. 这项研究仅仅是重复别人已经做过的工作.
🎯 考研助记
调不离开（谐音）：调而不离开，老调重弹- 复制 du(=two)+pli+cate: 复制 模仿 网友：王伟 补充：du(=two)+plic(折迭)+ate:折迭成两份：复制
🌿 同词根单词
📖 同为「博士」词汇
查看全部博士词汇 ›🗣️ 情景例句
No, you're doing fine.
不，你发音很好。
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。
What happened before printing was invented?
印刷术发明以前是怎么一回事？