🧩 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
And you never know
而你永远也猜不到
What a coincidence!
真巧!
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体,低压空或软垫,软垫周围用高压空气环绕。