Gravitacheometer
重力测速仪; 重力速测仪
🗣️ 情景例句
Please give my best regards to your sister.
请向你妹妹转达我最诚挚的问候。
Opportunity, sooner or later, comes to all who work and wish.
只要努力工作而有志向，机会迟早终会来临。
An old woman is standing at the side of the road.
一位老大娘站在靠近红绿灯的路边。