明白人用不着多说的英文：
a word to the wise

word是什么意思：
n. 单词；言语；许诺；消息
v. 措辞

There is an
在apple这个词中有一个字母A。

This is a derivative word.
这是一个衍生词。

This is an informal word.
这是一种口语用语。

Bitter words and good acupuncture—to advise with faithful words.
苦语针砭。

The German word `Haus' is cognate with the English word `house'.
德语的haus一词和英语的house一词同源.

wise是什么意思：
adj. 聪明的，明智的
v. 使知道；了解

It is not wise to force the kids' talent.
对这小孩的才能拔苗助长是不明智的。

No one is wise at all time.
老马也有失蹄时;智者千虑,必有一失;人总有一时之失

The police has wised up their game.
警察识破了他们的鬼把戏。

She is wise in money matters.
她善于理财。

There is no good wise to figure it out.
没什么好方法把这件事弄清楚。