n. 介绍, 传入, 采用, 初步
The introduction of the cautionary yellow light helped increase driver safety, decreasing accidents that come from running red lights.
六级 · CET-6 2025年12月 第3套
According to a new study from academics at Harvard, the stagnation can be put down, perhaps counterintuitively, to the introduction of state and federal family leave policies.
六级 · CET-6 2025年6月 第2套
What happened with the introduction of state and federal family leave policies?
六级 · CET-6 2025年6月 第2套
The introduction of the “sugar tax” on juices and soda drinks has pushed more people to bottled water, while health awareness has boosted its desirability.
四级 · CET-4 2024年12月 第2套
Today, London has effectively reduced traffic emissions through the introduction of a 2022年6 月英语六级真题第2 套 第3 页共8 页 Congestion Charge Zone in 2003, and an Ultra Low Emission Zone in 2019.
六级 · CET-6 2022年6月 第2套