Backstrap
n. 对接贴板；后带；脊框；背带
🗣️ 情景例句
Where are they?
草图在哪儿？
Along the northern coast there are many high cliffs.
沿着北部的海岸有许多高峡谷。
We always make friends with each other again.
我们总是重新交朋友。