Bioactive
a. 生物活性的
🗣️ 情景例句
This city is just too overpopulated.
这个城市人口太过稠密。
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
And, as in a nightmare, there was nobody in sight to help me.
就像在恶梦里一样，见不到一个人可以帮助我。