suggestion有复数吗?

suggestion有复数吗? suggestion有复数形式么还是不可数名词? 有make a suggestion吗 have more specific suggestion中 suggestion用加s吗,（是复数吗）如题,suggestion用加s吗,请学过的回答, 为什么suggestion不用复数?can you give me some suggestion? suggestion可数吗 suggestion 可数吗 suggestion We are going to take Mr.Li's suggestion这里suggestion要不要用复数.RT,. suggestion是可数名词吗? suggestion是可数名词吗? suggestion 与 advice有何区别 red packet 复数有复数形式吗? sheep有复数吗 people有复数吗? hamburger有复数吗? country有复数吗? baby 有复数吗/