-ing
a. 表示行为、状态、情况等；表示...行业、...学、...法；表示总称及材料 与...有关的东西
🧩 词语组成解析
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
This small child is quite self-centered. Maybe he is spoiled by his family.
这个小孩挺以自我为中心的，可能是被家人宠坏了。
I told you, my mom could beat your pop.
告诉你，我妈要把你爸揍一顿。
There is a river in the picture.
画里面有一条河。