英语词汇back mark怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	back mark
释义	back mark 简明释义（计）反标记：指在计算机编程中，将某个数据标记为未使用或无效的操作。网络释义短语 1 back mark 计反标记 ; 背面标示 2 back flow mark 裂痕 3 back grey crease mark 印花衬布折痕双语例句 1 I brought a T-shirt back for Mark. 我给马克带回来一件T恤衫。《牛津词典》 2 They found a big question mark on the back of a painting. 她们在一幅画的背面发现了一个巨大的问号。 3 They mark them on Monday and Tuesday, and then send them back. 他们在星期一和星期二打分，然后发回来。
随便看	principle of virtual displacement principle of virtual displacement principle of virtual power principle of virtual stress principle of virtual work principle of voluntariness of salvage principle of wage payment principle of wage-payment Principle of Water Turbine Engine Principle of Water-Turbine Engine principle of whole principle of work principle of work and power principle part principle particulars principle patent principle plane Principle,Pleasure-Pain principle point principle problem principles principles and maxims principles-based principle scale-step principle scheme

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。