a. 重要的, 有效的, 有含义的, 暗示的, 值得注意的
Ample research shows too much smartphone use produces significant anxiety, depression, and feelings of isolation in teens.
六级 · CET-6 2026年6月 第2套
Do you consider this group a significant part of your existence?
六级 · CET-6 2025年12月 第2套
But, as the machine-learning Captcha demonstrates, a significant proportion of digital tech now sees (and uses) humans as means to ends that are not ours.
六级 · CET-6 2025年12月 第3套
For example, a young boy had a significant portion of his brain removed for medical reasons, which included the part of the brain ___32___ for sight.
四级 · CET-4 2025年6月 第3套
I) Many people continue to think that avoiding meat as infrequently as once a week will make a significant difference to the climate.
六级 · CET-6 2025年6月 第2套