Sigs
abbr. simplified inertial guidance system 简易惯性制导系统; stellar inertial guidance system 天体惯性制导系统
🗣️ 情景例句
It's mostly young people who take part.
参加活动的绝大多数是年青人。
Could you help me find my baggage?
请你帮我找我的行李好吗？
The tiny village of Frinley is said to possess a 'cursed tree'.
据说弗林利这个小村里有一棵“该诅咒的树”。