illness 和 sickness有什么区别?

illness 和 sickness有什么区别? disease illness sickness infection分别有什么区别? 在某一方面有疾病,英文是用have an illness /sickness后加什么介词啊? disease,illness,sickness,ill,sick的区别 illness,sickness ,disease ,virus 的区别 disease illness sickness用法上的区别是什么?disease illness sickness用法的区别是什么? disease和illness有什么区别啊? he came back home,sick为什么用sick,illness,sickness,sickly这三个为什么不行 The ()person is talking with the doctorA ill B sick C illness D sickness sickness,illness,disease,trouble的区别?具体一些,从用法呀、用的情况啊.... disease和illness有什么区别,或是哪个更常用? He is one of the___ boys.Please give him some medicine.A.illness B.ill C.sick D.sickness the doctor is taking to a ____ man.A.ill B.illness C.sick D.sickness 选哪个,为什么 The ___ man didn't get up until 11:00. A:ill B:sick C:illness D:sickness What’s your ______ the doctor asked.A.trouble B.matter C.sickness D.illness选哪个?为什么? 请教decompression illness 与decompression sickness的区别字面上理解似乎是一个意思,可是似乎不太一样, ill和illness的区别 illness和disease的区别