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
I want to take a few days off just for relaxation.
我想请几天假放松放松。
Thank you for your nice present.
谢谢你那么好的礼物。
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。