usher something ↔ in phrasal verbphr v START something/MAKE something STARTto cause something new to start, or to be at the start of something new 开启,开创 The discovery of oil ushered in an era of employment and prosperity. 石油的发现开创了一个就业和繁荣的新时代。
usher in• De La Vina ushered in a new era for the agency here.• Finally, it ushered in a period of an increasing interlocking of economies on a world scale dominated by a capitalist centre.• Perhaps his demise through age, ill-health or death might usher in an era of political instability.• The immense surrogate slave power released by the steam engine ushered in the Industrial Revolution.
→ usher something ↔ in at usher1(1)