以er为后缀的单词：
driver司机；
researcher研究员；
printer印刷工；
examiner 主考人、监考员；
gardener园艺工等等。
扩展资料
The driver didnt stand a chance of stopping in time.
司机没有来得及刹车。
Housing is a key driver of the economy.
住房是拉动经济的主要因素。
A market researcher called at the house where he was living
一位市场调查人员造访了他的住处。
She has freelanced as a writer and researcher.
她从事自由职业，一边写作，一边搞研究。
He is a poor apology for a researcher of the American drama.
他不过是一名滥竽充数的美国戏剧研究者。
