Parsecs
(parsec 的复数) n. 秒差距(天体距离单位)
🗣️ 情景例句
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
I went there three days ago.
我三天前去过那儿。