Back-stairs
(back-stair 的复数) [建] 后楼梯
🧩 词语组成解析
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
stairs
[[stɛəz]]
n. 楼梯
🗣️ 情景例句
Did you have dinner, Robbie?
你吃晚餐了吗， Robbie？
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
Their life is a natural harmony.
他们的生活是一种自然的和谐，