spent
英 [spent] 美 [spɛnt]

adj.

用过的；不再有用的；已废的；失效的

v.

用钱，花钱( spend的过去式和过去分词 )；花费；消耗；花（时间）

英英释义

spent[ spent ]

• adj.
  • drained of energy or effectiveness; extremely tired; completely exhausted

    同义词：exhausteddog-tiredfaggedfatiguedplayed outwashed-outworn-out(a)worn out(p)

  • having all been spent

    同义词：goneexpended

词组短语

spent fuel乏燃料，用过的燃料

spent catalyst废催化剂；用过的催化剂

spent liquor废液

spent caustic废碱液

spent acid[化]废酸

双语例句

用作形容词(adj.)

1. He fired a shot, then ejected the spent cartridge.
   他开了一枪，然后倒出了用过的弹夹。
2. At the end of the hot day the spent workers slept under a shady tree.
   经过炎热的一天,筋疲力尽的工人们在树荫下睡着了。

权威例句

Amount of time spent in sedentary behaviors in the United States, 2003-2004
A photographer spent 25 years documenting rich people — meet some of her most memorable subjects
A couple spent over $31,000 on their wedding at an Italian castle — here's how they broke down their budget
Comparison of three methods for measuring the time spent in physical activity.
Environmentally〧riendly Lithium Recycling From a Spent Organic Li㊣on Battery
Revalorization of Spent Bleaching Earth a Waste from Vegetable Oil Refinery Plant by an Efficient Solvent Extraction System
Environmentally sustainable applications of agro-based spent mushroom substrate (SMS): an overview
Denture﹉andling ability of elderly persons with dementia: Examination of time spent inserting and removing dentures
Development of a hydrometallurgical route for the recovery of molybdenum from spent hydrodesulphurization catalyst using Cyphos IL 104
Isolation and characterization of novel bacterial strain present in a lab scale hybrid UASB reactor treating distillery spent wash