Back-lighting
背景照明；逆光照明
🧩 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;
lighting
[['laitiŋ]]
n. 照明, 照明设备, 舞台灯光
🗣️ 情景例句
You should save some money in case of urgent need.
你应该存点钱以备不时之需。
The offer is made without engagement. All orders will be subject to our written acceptance.
此报盘没有约束力，所有定单以我方书面接受为准。
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。