backward的反义词是：advanced；forward。backward的详尽释义是adj.(形容词)向后的，朝后的落后的，倒退的，返回的反的，反向的，相反的畏缩的，犹豫的，迟疑的怕羞的迟来的，晚的倒的发展迟缓的，进步缓慢的，迟缓的，慢的。backward的例句是用作形容词(adj.)He took a backward step and ran away.他向后退了一步,跑了。
一、详尽释义点此查看backward的详细内容
二、双解释义
三、词典解释
1.向后的，往后的（一些人亦使用backwards)
Abackward movement or look is in the direction that your back is facing. Some people usebackwards for this meaning.
e.g. He unlocked the door of apartment two and disappeared inside after abackward glance at Larry...
他打开2号公寓的门，回头瞥了拉里一眼，然后就进了房间。
e.g. He did abackward flip.
他做了一个后空翻。
2.倒退的；不进反退的
If someone takes abackward step, they do something that does not change or improve their situation, but causes them to go back a stage.
backward什么意思
e.g. At a certain age, it's not viable for men to take abackward step into unskilled work...
到了一定的年龄，就不可能再退回去干不需要技能的工作。
e.g. Many dentists will no longer treat National Health Service patients, which is a bigbackward step in this country.
许多牙医不再为依靠国民保健制度的病人看病，这是该国的一大倒退。
3.落后的
Abackward country or society does not have modern industries and machines.
e.g. We need to accelerate the pace of change in ourbackward country.
我们应当为落后的祖国加快变革的脚步。
4.迟钝的；学习吃力的
Abackward child has difficulty in learning.
backward什么意思
e.g. ...research into teaching techniques to helpbackward children...
关于帮助落后孩子的教学方法研究
e.g. I was slow to walk and talk and my parents thought I wasbackward.
我学走路和说话都很慢，所以我父母以为我很迟钝。
四、例句
He took a backward step and ran away.
他向后退了一步,跑了。
This part of the country is still backward.
这个国家的这个地区仍很落后。
Although he is clever, he is backward in giving his views.
他虽然很聪明，却不善发表他的意见。
He looked backward over his shoulder.
他回头向后看。
He stepped backward and fell over the cliff.
他向后退了一步就从悬崖上掉下去了。
五、词汇搭配
六、经典引文
She had fallen heavily backwards down the stairs.
出自：S. Hill七、词语用法
backward的相关近义词
behind、dull、hesitant、late、shy、slow
backward的相关反义词
backward的相关临近词
backwards、backup、backwardi、backwardly、backwarder、backward pig、backward set、backwardness、backward jet、backward fall、backward edge、backward echo