Level 6 · word 12,789 of 20,000
extensively
/ɪkˈstensɪvli/
American
- adv. 广泛地, 大规模地
- Definition
- adv. over a large area, or to a great degree
- Example
- The doctor studied the disease extensively before writing her report.
- 这位医生在撰写报告之前对这种疾病做了广泛的研究。
Word familyexten-