Back-grounds
(back-ground 的复数) 背景
🧩 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;
n. 场地, 庭院, 理由, 渣滓, 沉淀物
🗣️ 情景例句
Oh, I love it.
噢 ，我喜欢住在纽约。
I used to have lunch every day at the same time.
我过去常每天在同一时间吃午餐。
He's gone to England with his family. He won't be back until January.
他和家人一起回英国了。要到元月份才回来。