Imb
abbr. interaction of man and the biosphere 人与生物圈交互作用
🗣️ 情景例句
I've been having a hard time keeping my eyes open
我一直挣扎着要让双眼睁开
I worked as an intern in that firm last summer.
去年夏天我在那家商行实习。
7 p.m. Will you be free then?
晚上7点。那时你有空吗？