Bioactive
a. 生物活性的
🗣️ 情景例句
Yeah.
是的。
Geographically,this country is located in the southern hemisphere.
这个国家在地理上位于南半球。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。