Backstress
n. 【材料学】反应力, 背应力
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
We have drapes for the living room,but we need kitchen curtains.
我们有客厅窗帘，但是我们需要厨房窗帘。
I'll have the office send you a map.
我会叫公司里的人送张地图给你。