Active communications satellite
[电] 有效人造卫星通讯
🧩 词语组成解析
active
['æktiv]
adj. 积极的，活跃的，有生气的;迅速的，敏捷的;有效的，起作用的;
n. [语法]主动语态;积极分子，活跃的人;
n. 交通设施, 通讯系统
satellite
['sætəlaɪt]
n. 卫星;人造卫星;卫星国;卫星区;
v. 通过通讯卫星播送[传播];
🗣️ 情景例句
You work hard on all your committees,
而你总是在各种委员会里忙，
Revolutions are not made with rosewater.
革命不是玫瑰香水做成的（指：革命不能采用温和的办法）。
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？