来自梁光春的问题
illness是可数名词吗
illness是可数名词吗


illness是可数名词吗
illness是可数名词吗
illness是名词但是不可数1.患病(状态);身体不适[U]Duringhisillness,Johnstayedindoors.约翰在生病期间足不出户.2.(某种)疾病[C]Ihaveneverseenhersinceherfatherfellsickofaseriousillness.自从...