Big brother
n. 老大哥, <美>违法或无依靠少年的管教所
📖 牛津释义
Big Brother
dictator or the forces of a totalitarian state controlling every aspect of people's lives while pretending to be kindly 老大哥（专制国家中假仁假义的独裁者或势力）.
🧩 词语组成解析
big
[bɪɡ]
adj. 大的;重要的;（计划）庞大的;大方的;
adv. 大量地;成功地;夸大地;宽宏大量地;
n. 大亨;大公司;
brother
['brʌðɚ]
n. 兄弟;同事，同胞;同志;
int. （表示生气或吃惊）我的老兄！;
🗣️ 情景例句
that I wasn't sure.
我说我不能确定。
She seems fond of him.
她似乎喜欢他。
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。