Rg
abbr. 角速度陀螺儀（Rate Gyroscope）；巴西航空（Brazilian Airlines）
??? 情景例句
Uh, why does he always have to slam the door?
唉 為什么他老是砰一聲地關上門
To squeal, to squeak
尖叫
In spite of national differences, certain funny situations have a universal appeal.
盡管民族不同，有些滑稽的情節卻能產生普遍的效果。