Qss
abbr. quasi-stellar source 类星射电源，准恒星放射源
🗣️ 情景例句
Five hundred dollars, please. And could you give me ten dollar in small change?
请换500美元。再另外能否给我10元的小面额零钱？
He hears a nice tune. Now, he is listening to it.
他听到了美妙的旋律。现在，他在倾耳聆听。
Hello. Is that Li Lei?
喂。你是李雷吗？