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
There's no end to the paperwork I have on my desk.
我桌上的工作永远没个完。
Well begun is half done.
良好开端，功成一半。
Hi, Jim! It's a long time since we met last!
你好，吉姆！从我们上次见面后已经很久了！