条形图用于显示某事物随时间的变化。

Bar charts are used to show how something changes over time.

鉴定某事物把它归入某一类。

Identify as belonging to a certain type.

有计划地安排某事物：

Arrange sth in a planned way

指示或者指向某事物。

One that directs, indicates, or points.

重新讨论或研究某事物；

Run back over sth discuss or consider sth again;

某事物的基础(或实质 )

The warp and woof of sth.

（因某事物）恼怒或不耐烦~

Chafe (vi) become irritated or impatient because of sth

不安地等待某事物发生或结束

Wait uncomfortably for sth to happen or end

献身於某事物的；专心致志的

Dedicated adj devoted to sth; committed

赶上某事物并有可能超过它。

Catch up with and possibly overtake.