Resource-conserving
资源节约型
🧩 词语组成解析
resource
['risɔrs]
n. 资源;物力，财力;办法;智谋;
[建] 保存
🗣️ 情景例句
And how was your day, Susan?
那你今天过得怎么样， Susan？
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
He is only about five feet high.
他大概只有五英尺高。