Gpcs
[计]= General-Purpose Control System,通用控制系统
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
Do you fly to Dallas on Sunday?
星期日你们有班机去达拉斯吗？
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。