Gcs
abbr. gram-centimeter-second 克·厘米·秒（单位制）
🗣️ 情景例句
Number 1 train to Van Cortlandt Park. Thank you.
一路车到Van Cortlandt公园。谢谢。
There has been a great mistake.
发生重大的错误了。
What are you doing?
你在干什么？