Search: "温故知新"

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1. studying the past; researching history

Noun
#72677

1. center of the earth; centre of the earth

Noun
#174401

1. Learning from the past; Reviewing the old to understand the new

Noun
#92056

1. Learning from the past.; Reviewing what you've learned.

Noun
#93312
Items 1-10 of 77