late 14c., "act of bringing into existence," from Old French introduccion and directly from Latin introductionem (nominative introductio) "a leading in," noun of action from past participle stem of introducere "to lead in, bring in, to introduce," from intro- "inward, to the inside" (see intro-) + ducere "to lead" (see duke (n.)). Meaning "initial instruction in a subject; an introductory statement" is mid-15c. The sense of "formal presentation of one person to another" is from 1711.
雙語例句
1. Millions of words have been written about the introduction of the euro.
有關采用歐元的文章已經有很多。
來自柯林斯例句
2. On balance, the book is a friendly, down-to-earth introduction to physics.
總而言之，這是一本通俗而務實的物理入門書。
來自柯林斯例句
3. The camera has undergone only two minor tweaks since its introduction.
那款相機自從推出以來僅經過兩次小的改進。
來自柯林斯例句
4. He is best remembered for the introduction of the moving assembly-line.
他最為人銘記的創(chuàng)舉是率先采用流水裝配線。
來自柯林斯例句
5. Introduction of electronic point-of-sale systems is improving efficiency.