Tra từ testing ground - Từ điển Oxford Learners Wordfinder Dictionary

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testing ground
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Từ điển Oxford Learners Wordfinder Dictionary

testing ground

noun

a region resembling a laboratory inasmuch as it offers opportunities for observation and practice and experimentation
- the new nation is a testing ground for socioeconomic theories
- Pakistan is a laboratory for studying the use of American troops to combat terrorism
• Syn:
laboratory
• Hypernyms:
region