Ik
abbr. 钾电流；反向动力学（Inverse Kinematics）
🗣️ 情景例句
I knew it! I knew it!
我就知道是这样 ，我就知道是这样！
That's rather disappointing.
真是让人失望。
The ideal to be aimed at was to devise an instrument that could record with a pen on paper,
当地震发生时，它能用笔在纸上记录下