(相關資料圖)

保留的英文：
retain
reserve

參考例句：
Logarithmic relative retention value
相對保留對數值The Indian reservations
印地安人特居[保留]地He plead for the retention of the inn.
他請求保留這座小旅店。Most Indians live on reservations established by the Federal Government.
大部分印第安人生活在聯邦政府建立的保留地上。I really dont see why you should keep a diary at all
我真不明白你為什么一定要保留一本日記。Fans who still have their original ticket stubs should contact Sheffield Arena by July 3.
仍保留原始票根的球迷請于7月3號前和謝菲爾德體育館聯系。He was proud,sardonic,harsh to inferiority of every description(Charlotte Bront.
他對各種描寫的低劣性都抱以傲慢、諷刺和毫不保留愛憎分明的態度(夏洛特·勃朗蒂)any obsolete documents retained for legal and/or knowledge preservation purposes are suitably identified.
為法律以及(或)保存知識的目的而保留的任何失效文件有適當的標明。a standing army
常備軍,5. 固定的,不能移動的,6. 【印】(版面)排好后保留的,n.1. 站立[U]2. 站立處[C]3. 身份;地位;名望[U]4. 名次表[P]5. 持續時間[U] To remain one"s status as a student
保留學籍

retain是什么意思：
v. 保持；保存；記住；雇用
orthodontic retainer
正畸保持器 I had one retainer.
我曾有一個牙齒矯形器。Retained earnings is an owners" equity account that represents accumulated earnings retained in the business.
留存收益是所有者的權益帳，它表示留在企業的收益積累。He retained the best lawyer in the state.
他聘請了該州最好的律師。They retained a famous lawyer to defend their case.
他們聘請了一位著名的律師為他們的案件進行辯論。

reserve是什么意思：
v. 儲備，保留；預訂；推遲
n. 儲備（物）；儲藏量；儲備金；自然保護區；替補隊員；內斂；后備軍
adj. 保留的；預備的
reserve decision
推遲判決For example,hotel reservation,ticket reservation,restaurant reservation and so on.
比如說，旅館預訂，票子預訂，餐廳預訂等。They have reserved a box for us in the theatre.
他們在劇院為我們預訂了一個包廂。Do you have the reserved seats yet?
還有可預訂的座嗎？RNR (Royal Naval Reserve)
皇家海軍后備隊