| 释义 | 
		predatepre‧date /priːˈdeɪt/ verb [transitive]    VERB TABLEpredate |
 | Present | I, you, we, they | predate |   | he, she, it | predates |  | Past | I, you, he, she, it, we, they | predated |  | Present perfect | I, you, we, they | have predated |   | he, she, it | has predated |  | Past perfect | I, you, he, she, it, we, they | had predated |  | Future | I, you, he, she, it, we, they | will predate |  | Future perfect | I, you, he, she, it, we, they | will have predated |  
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 | Present | I | am predating |   | he, she, it | is predating |   | you, we, they | are predating |  | Past | I, he, she, it | was predating |   | you, we, they | were predating |  | Present perfect | I, you, we, they | have been predating |   | he, she, it | has been predating |  | Past perfect | I, you, he, she, it, we, they | had been predating |  | Future | I, you, he, she, it, we, they | will be predating |  | Future perfect | I, you, he, she, it, we, they | will have been predating |  
    - Many economic systems predate capitalism.
 - Stone knives predate bows and arrows.
 - The steam engine predates the internal combustion engine by at least 100 years.
 
 - A strong concern about physical appearance seems to predate the development of anorexia nervosa.
 - At first, they rolled tires from crucible steel, a method predating Bessemer and the other recent innovations.
 - Corning is a very old technique for preserving meats, predating commercial refrigeration.
 - Rather these are mental health problems which predate the onset of later life.
 - The adhesion function of IgSF members is believed to predate their role in antigen recognition.
 - The major part of these changes predate 1981.
 
   to happen or exist before someone or something else► come before · The paragraph says basically the same thing as the one that came before.come before something · The salad usually comes before the main course.· In the Greek alphabet, the letter delta comes before the letter epsilon. ► precede formal to come just before something else in a pattern or series: · In English, the subject precedes the verb.· On vehicle licence plates in the UK, the numbers are preceded by a single letter. ► predate if one historical event or object  predates  another, it happened or existed before it: · Many economic systems predate capitalism.predate something by 10/50/200 etc years: · The steam engine predates the internal combustion engine by at least 100 years. ► lead up to if an event  leads up to  another event, it comes before it and often causes it to happen: · Monroe still refuses to talk about the events which led up to his resignation.· The book describes some of the events leading up to the First World War. ► come first if one of two events  comes first , it happens before the other event: · The rains came first, then the storms. ► be a prelude to something formal or written if an event  is a prelude to  a more important event, it happens just before it and often makes people expect it: · The air-strike was just a prelude to the invasion.· The revolution of 1789 was a prelude to a more just and equal society.   adjectivedatedoutdatedverbdatepredatenoundate   to happen or exist earlier in history than something else:   The kingdom predates other African cultures by over 3,000 years.  |