Simu
abbr. stellar inertial measuring unit 天体惯性测量设备
🗣️ 情景例句
Without that, it's hard.
没有就难办了。
To hear a hundred times is not so good as to see once.
百闻不如一见。
Bring your babies to Ling Feng. He can take good care of your babies.
把你们的孩子都带来交给凌峰吧，他很会照看小孩的。