进入全屏模式

 
MG: source; origin; beginning; root; rootage
[MG: begin; start out; commence; set about; lead offMG: act; deed; event; action; activity; human action]
{MG: begin; start out; commence; set about; lead offMG: moment; (an) instant; (a given) time}
MG: first; opening; beginning


 
 
Glyphs
{MG: 前; 以前; 先MG: 做; 作为}准备; 预备