er做后缀的单词5个

In the condition of employment difficulty and artificer shortage, vocational and technical education faces many serious challenge.

就业难与技工荒并存的环境下，职业教育面临多重挑战。

You don't have to be an astrologer to use this information.

并非占星师才可以应用这些信息。

Your astrologer will provide you with a vital, new understanding of yourself.

占星家会让你对自己有一个很重要的.、全新的认识。

Then one day an astronomer came to the village.

终有一日，村子里来了一个天文学家。

The astronomer presented a new concept of the beginning of the universe.

这位天文学家提出了一个宇宙起源的新概念。