advice，不可數(shù)的
suggestion 可數(shù)
advice n 是不可數(shù)名詞 常用于結(jié)構(gòu)：a piece of advice . 可數(shù)的是 suggest。望采納！
"建議"有兩個(gè)advice(不可數(shù)) suggestion(可數(shù))
動詞形式分別是：advise suggest
advice（不可數(shù)名詞） ，suggestion（可數(shù)）
advise是advice的動詞形式，用法為advise doing sth （建議干某事）,advice sb to do sth(j建議某人干某事·）
suggest是suggestion的動詞形式，用法為suggest doing sth(后不可以加sb to do 的形式）
advice 跟suggest 一般下可以互換
一般常用短語為give sb some advice(給某人一些建議);follow one's advice(遵循某人的建議），
a piece of advice(一條建議），ask sb for advice(向某人征求意見），an advice note(一張通知單）；seek medical advice (請醫(yī)生視診）；do sth by one's advice(按照某人的建議做某事）；some advice on sth(關(guān)于某事的建議）;at one's suggestion(根據(jù)某人的建議）；make a suggestion(提出建議）等
常考句式A give the/some advice/suggestion(S) that B should(should可省略）do sth
A suggest/advise that B should(可省略） do sth