Adverb:

1. in the right manner;

   "please do your job properly!"
   "can't you carry me decent?"
   

2. with reason or justice

welladv.很好地；相当地int.好吧；啊adj.健康的；良好的；适宜的n.井；源泉；楼梯井v.涌出

accordinglyadv.因此；相应地；于是

rightadj.正确的；对的；右边的；合适的；重要的；完全的adv.正确地；直接地；向右；恰恰，就；立即；完全地n.权利；道理；正确；右边；右派v.扶直；纠正；公正对待；补偿；恢复平衡

decentadj.相当好的；体面的；适当的；正派的

correctlyadv.正确地；恰当地

appropriatelyadv.适当地

by the book按规则； 依照惯例

suitablyadv.适当地；(与期望)相符地

accuratelyadv.准确地；精确地

decentlyadv.正派地；体面地；大方地；有礼地

the right way正确的方法

in good order整齐； 情况良好

by rights按理说

improperlyadv.不正确地；不适当地

1. He has disposed of the rubbish properly.
   他已经适当地处理了垃圾。
2. The heater in my car doesn't work properly.
   我汽车里的暖气设备出了点毛病。
3. I'm learning German, but I still can't speak it properly.
   我正在学习德语，但还说不好。
4. The allegations were never properly investigated.
   指控永远不会被彻底调查。