Benficial
a. 有益的, 有利的
🗣️ 情景例句
Sure. Where are you going?
当然。您要去哪里？
Eat a peck of salt with a man before you trust him.
在你信任一个人之前，先要深入了解他。
This case doesn't belong to me!You've given me the wrong case!
这箱子不是我的！您给错了！