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
How long will this be on sale?
这种商品减价时间有多久？
He who fears to suffer, suffers from fear.
怕吃苦头的反因怕而吃苦头。
Let's meet outside the park gate.
咱们在公园的大门外碰头吧。