a. 中央的, 重要的
In the Central Pacific of Costa Rica, the 330-hectare National Wildlife Refuge Barú looks nothing like the cattle ranch it was before 1987, when Jack Ewing decided to turn this large estate into an ecotourism destination.
六级 · CET-6 2026年6月 第2套
These are the central problems to questions of charity though charity also includes many other areas such as assisting the elderly.
六级 · CET-6 2024年12月 第3套
During one planning session, English teacher Jeff Hall shared a performance appraisal with a science teacher: Her recent lecture on something she called "the central dogma of biology" had bewildered him and their other teammates.
六级 · CET-6 2024年12月 第3套
If the central problem is that we think of our future selves as other people, it follows that trying to identify more closely with our future selves will encourage us to make better long-term decisions.
四级 · CET-4 2024年6月 第2套
How we see ourselves is central to the issue of our identity.
六级 · CET-6 2024年6月 第2套