Variopter
(滑动)光学计算尺
🗣️ 情景例句
Window-shopping is some girls'favorite pastime.
逛街是许多女孩消磨时间的首选方式。
Fire and water have no mercy.
水火无情。
It certainly is.He'll be her sixth husband!
当然啦。他将是她的第6个丈夫！