Gras
abbr. 一般认为安全（Generally Recognized as Safe）
🗣️ 情景例句
Hi.
嗨
Music washes away from the soul the dust of everyday life.
音乐可洗去灵魂中日常生活所沾染的污垢。
Good heavens! There you are!
哎呀！你们才回来！