new
usher in的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Verb:
-
be a precursor of;
"The fall of the Berlin Wall ushered in the post-Cold War period"
usher in的用法和样例：
例句
- The production lines were phased in last year.
这些生产线，是去年逐渐引进的。 - We have decided to phase the new techniques in.
我们已决定逐步引进新技术。 - Einstein's theory marked a new epoch in physics.
爱因斯坦理论开创了物理学的新纪元。 - He hewed out a career for himself in his early years.
他在年轻时艰苦地开创了一番事业。
