Biospheric
a. 生物圈学的(biosphere的形容词形式)
🗣️ 情景例句
These items shouldn't be difficult to come by
这些东西应该是不难弄到的，
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
Excuse me. Is there a post office near here?
请问，附近有邮局吗？