Eobs
abbr. electro-optical beam splitter 电光分束器
🗣️ 情景例句
He is making good progress after his operation.
他动过手术后病情大为好转。
The morning sun never lasts a day.
好景不常。
This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力，并减少了它们着地时冲击力带来的震动。