junior可作形容詞和名詞，基本含義有“地位低下的”、“青少年的”、“職位較低者”、“小學(xué)生”等；senior也可作名詞和形容詞，含義有“級別高的”、“成人的”、“上級”、“上司”等。

junior的例句

I leave junior with Mom when I'm at work.

我工作時就把兒子留給母親照看。

She's four years his junior.

她比他小四歲。

I couldn't transfer all my credits from junior college.

我無法把我在專科學(xué)校的所有學(xué)分都轉(zhuǎn)過來。

I spent my junior year in France.

我三年級是在法國念的。

Junior hospital doctors are thrown in at the deep end in their first jobs.

醫(yī)院的初級醫(yī)生開始工作時會遇上未曾料到的困難。

senior的例句

My brother is my senior by two years.

我哥哥比我大兩歲。

She'll be racing for the senior team next year.

明年她將參加高級組別的比賽。

It was an important meeting and a bad time to have a senior moment.

那是個重要會議，可不能犯糊涂。

Senior management have given their seal of approval to the plans.

高層管理部門已經(jīng)正式批準(zhǔn)這些計劃。

She was ten years his senior.

她比他大十歲。