1·Luke had an amazingly retentive memory.
卢克记忆力惊人。
—— 《柯林斯英汉双解大词典》
2·He has a very retentive memory.
他的记忆力非常好。
3·Pale ink is better than the most retentive memory.
暗淡的墨水比最好的记忆好多了。
4·If you have a retentive memory, you are able to remember things very well.
如果你记性好，你就能很好地记住事情。
5·The person who can make you I always not gifted with an extraordinary retentive memory.
能令你过目不忘的那个人，始终不是我。
6·The memory of Mei is always retentive keeping in my mind.
关于玫的记忆保持不散，一直在我的脑海中。