suggestion ：
（1）suggestion作可数名词，表示“建议；提议”。例如：He has given me a helpful suggestion.
他给我提了一项有益的建议
（2）suggestion 作不可数名词，表示“联想；暗示”。例如：The power of suggestion is very strong.
暗示的力量是无比强大的。
【拓展】
suggestion的动词形式是suggest ，意为“建议”，有以下用法：（1）可接名词做宾语。例如：
We suggested a visit to the museum the next day.
我们建议明天去参观博物馆。
（2）可接动名词做宾语。例如：
I suggested putting off the sports meet.
我建议将运动会延期。
They suggested waiting until the proper time.
他们建议(我们)等到恰当的时机才行动。
（3）可接that宾语从句，that从句用should 动词原形，should可以省略。例如：
She suggested that theclass meeting (should) not be held on Saturday.
她建议班会不要在星期六举行。
We suggested that he(should) go and make an apology to his teacher.
我们建议他去向老师道歉。
