Biosystematic
a. biosystematics的变形
🗣️ 情景例句
You know,maybe I'll put together some photos of Grandpa as a welcome present.
我说，或许我把爷爷的一些照片组合起来，作为欢迎他的一份礼物。
He has spent over six years working in Africa and India.
在非洲和印度工作了六年。
There was no electricity in my dorm last night.
昨晚我宿舍没电。