Unprofited
a. 无益的
🗣️ 情景例句
If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公众如何来防治危险疾病，他们就能够保护好他们自己，从而阻止疾病的传播。
I hope you will get well soon.
希望你很快会恢复。
Computers are becoming a part of our everyday life.
电子计算机正渐渐成为我们日常生活的一部分。