Gras
abbr. 一般认为安全（Generally Recognized as Safe）
🗣️ 情景例句
He has no command over himself.
他不能克制自己。
Omelets are not made without breaking of eggs.
鸡蛋不打破，蛋卷做不成；不甘愿吃苦，则预期效果达不到。
He set up a fine example to all of us.
他为我们树立了一个好榜样。