Biospheric
a. 生物圈学的(biosphere的形容词形式)
🗣️ 情景例句
My final test is worth half my grade.
我的期末考试结果占我总成绩的一半。
Gifts from enemies are dangerous.
敌人礼，藏危险。
Jack is trying to cut down on smoking.
竭克正竭力戒烟。