a piece of advice的意思|示意

一条建议 可以说a piece of advice(一条建议),也可以说 some advice(一些建议),但不能说an advice。 例如:

一条忠告 名词 ... a pane of glass一块玻璃 a piece of advice一条忠告 a pot of jam一罐果酱 ...

一项忠告 ... a tin of pork一个猪肉罐头 a piece of advice一项忠告 a game of chess一盘棋 ...

一条意见 ... learn on sb for advice向某人请教,靠某人指教 a piece of advice一条意见 a word of advice一条意见 ...