trend

trend
noun
  1. a general direction in which something is developing or changing
    趋向,趋势,倾向
    an upward trend in sales and profit margins.
    销售额和利润额的上升趋势。
    ■a fashion
    时髦,时尚
    the latest trends in modern dance.
    现代舞蹈的最新时尚。
verb
  1. [no obj., with adverbial of direction](especially of geographical features) bend or turn away in a specified direction
    (尤指地理特征的)走向
    the Richelieu River trending southward to Lake Champlain.
    向南流向尚普兰湖的黎塞留河。
    ■(chiefly N. Amer.)change or develop in a general direction
    (主北美)趋向,倾向
    unemployment has been trending upwards.
    失业率呈上升趋势。
语源
  1. Old English trendan 'revolve, rotate', of Germanic origin; compare with trundle. The verb sense 'turn in a specified direction' dates from the late 16th cent, and gave rise to the figurative use 'assume a general tendency' in the mid 19th cent., a development paralleled in the noun
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