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
If you can't get a cab, give me a call. It's not safe to walk home along at night.
如果你叫不到出租车的话，打电话给我，晚上一人走回家不安全。
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
If we go downhill, we might find a stream, and if we follow the stream we should reach a farm, or a village or a bridge.
“如果我们走下山，我们可能会发现一条小溪，如果我们沿着小溪走，我们会到达一个农场或一个村庄或是一座桥。”