Backstrap
n. 對接貼板；后帶；脊框；背帶
??? 情景例句
I want to thank all of you for coming here tonight.
我非常感謝你們大家今天晚上的賞光。
How long will your offer hold good?
一般你們報盤的有效期是多長？
What do you think of it?
你覺得怎么樣？