Active communications satellite
[电] 有效人造卫星通讯
🧩 词语组成解析
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. 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
Is there any discount on bulk purchases?
我多买些能打折吗?
New York is famous for its tall buildings.
纽约以高楼大厦而闻名。
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。
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