Syncom
n. (美国的) 同步通信卫星
🗣️ 情景例句
Can I ring you up?
我可以给你打电话吗？
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。
Good morning! What can I do for you?
早上好！我能为你做些什么？