🧩 词语组成解析
UNIX操作系统\\n[计] 多用户分时操作系统
beard
[bɪrd]
n. 胡须;[虫]口鬃，[动]颌毛;（牡蛎等的）鳃;[植]芒;
vt. 使有胡须（颌毛，芒刺）;抓（捋）住…的胡子，拔…的胡子;公然反对，勇敢地对抗;
🗣️ 情景例句
Everything turned out well.
一切顺利。
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，