贯通雅思词汇
important 同义词
：crucial, significant
解释：极其重要的，有重要影响的
例句 Her decision was crucial to the success of the project. The conference was significant because it brought together key players from around the world.common
同义词：universal, ubiquitous
解释：普遍的，随处可见的
例句 Snow is common in winter in this part of the world. Smartphones are ubiquitous these days. abundant