Oga
abbr. out gimbals axis 外平衡环轴; outer gimbal axis 外部万向支架轴，陀螺外框轴
🗣️ 情景例句
Oh!
噢！
A sow, when washed; returns to the muck.
江山易改，本性难移。
It's always hot in June, July and August.The sun shines every day.
6月、7月和8月的天气总是炎热的，每天都出太阳。