Gpi
abbr. general paralysis of the insane (symptom of tertiary syphilis) 全身麻痹痴呆（三期梅毒患者的症状）; ground-position indicator （飞机）地面位置指示器
🗣️ 情景例句
since ten this morning,
从今天上午十点起，
Get it?
懂了吗？
The characters on the paper were white, and the rest of the paper was black.
纸上的汉字呈白色，其余部分成黑色。