Ing
abbr. 惯性导航与制导（Inertial Navigation and Guidance）；强中子发生器（Intense Neutron Generator）
🗣️ 情景例句
Put your hands up.
把手举起来。
It was not as good as I had expected.
那不如我想象的好。
Yes. Dad.
听见了，爸爸。