| 单词 | become an expert |
| 释义 | become an expert Early on, he became an expert on the oil industry and began working for the government. Times, Sunday Times (2012) They ended up owning 12 flats and houses and soon became experts in helping other people find properties to rent out. The Sun (2006) In many fields, it takes one to two decades to become an expert. Advanced Educational Psychology For Educators, Researchers and Policymakers, (1995) |
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