backward and forward

backward and forward 基本解释

= backwards and forwards [见 backwards]

词组短语

1、move backward and forward 前后移动

backward and forward 用法和例句

1、to know something backwards/ backward and forward

极熟悉某事

2、An owls versatile toe can move backward and forward.

猫头鹰的脚趾能够前后自由转动。

3、The man went backward and forward in his adventure story.

那人翻来覆去地讲他冒险故事。

4、What time is the same spelling backward and forward?

什么时候是相同的拼写向后和向前的？

5、After I know all this backward and forward I finally put aside the newspaper.

都熟习了过后才懒懒得丢开报纸。

6、Their services are clock like, to be set backward and forward at their lord's command.

他们的服务象闹钟一样精确，随时按照主人的命令做出调整。

7、In trying to remove the nail from the board,he used the hammer to wiggle it backward and forward.

他用锤子左右来回敲松钉子，试图把它从板子上取出来。

重点词汇

backward adj. 向后的；反向的；怯生生的；落后的 adv. 向后地；相反地；回溯地

forward adv. 前进地；向前；至将来；提前地 adj. 向前方的；迅速的；（社会、政治）进步的；早熟的 vt. 促进，助长；（按新地址）转寄；发送 n. 前锋