Rehabilitation is the centerpiece of the stroke recovery process.是什么意思？

Rehabilitation is the centerpiece of the stroke recovery process.

言语治疗康复是中风恢复进程项的关键.

rehabilitation

n. 修复，复兴，复职，恢复名誉；

例句
Droughts and accentuation of soil erosion cause havoc in such areas , making their rehabilitation extremely difficult.
旱灾和严重的土壤侵蚀造成巨大的破坏, 恢复起来极为困难.

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

centerpiece

n. 中心装饰品（餐桌中央的摆饰）；

例句
Its centerpiece was a communications console on a dais two steps above floor level.
它的中心部件是位于地面两级台阶之上的调度台上的通讯控制板.

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

stroke

n. 一击，击球，划水动作，中风；vt. 划掉，轻抚，轻触，敲击；vi. 击球，作尾桨手，指挥划桨；

例句
The forehand stroke should be fluid and well balanced.
正手击球应该保证动作流畅和平稳。

recovery

n. 恢复，复原，重获，痊愈，矫正；

例句
The Chancellor of the Exchequer says that economic recovery is just around the corner.
财政大臣说经济即将复苏。

process

n. 过程，工序，做事方法，工艺流程；vt. 加工，处理，审阅，审核；vi. 列队行进；

例句
Once you have registered your particulars with an agency and it has banked your cheque, the process begins.
一旦在某个代理行登记了详细信息并由它将支票存入银行，这一程序就开始了。