普通食盐是钠和氯的化合物。

Common salt is a compound of sodium and chlorine.

《牛津词典》

将不锈钢和普通钢焊接在一起是可能的。

It's possible to weld stainless steel to ordinary steel.

《柯林斯英汉双解大词典》

大部分的普通感冒和流感都是病毒引起的。

Most forms of the common cold and flu are caused by viruses.

youdao

We have not yet found them all, Lords and Commons, nor ever shall do, till her Master's second coming.

我们还有找到这些碎片，上帝和普通人，我们也不会去找，知道她的主人第二次来。

耶鲁公开课 - 弥尔顿课程节选

So mostly it's just work and practice and a lot of fun with my friends, but it's pretty normal.

所以，我的本科生活就是学习，训练，和朋友们一块放松，很普通的学生生活。

MIT的时尚品味 - SpeakingMax英语口语达人

Milton, like so many of his contemporaries, kept a commonplace book and, as you can imagine, he kept it for the most part in Latin.

和许多同代的人一样，弥尔顿，写一本普通的书，正如你所想象的，他所写那本书大部分是拉丁文。

耶鲁公开课 - 弥尔顿课程节选