weighty的反义词是：weightless无重量的。weighty的例句是用作形容词(adj.)Let us turn to less weighty matters.让我们换个话题谈谈不那么严重的事情吧。weighty的意思是adj.重要的；沉重的；有力的。
一、英英释义点此查看weighty的详细内容
"a weighty load"
"a weighty package"
"a cogent argument"
"a telling presentation"
"a weighty argument"
"grave responsibilities"
"faced a grave decision in a time of crisis"
"a grievous fault"
"heavy matters of state"
"the weighty matters to be discussed at the peace conference"
"weighty problems"
"a weighty man"
二、词典解释
1.重要的;事关重大的
If you describe something such as an issue or a decision asweighty, you mean that it is serious or important.
e.g. Surely suchweighty matters merit a higher level of debate?
这样重大的事件谅必应进行更高级别的讨论吧？
2.(尤指书)重的，沉甸甸的
You useweighty to describe something, especially a book, that is heavy or heavier than you would expect.
e.g. Simon lifted aweighty volume from the shelf.
西蒙从书架上取下一本厚重的书。
三、例句
Let us turn to less weighty matters.
让我们换个话题谈谈不那么严重的事情吧。
Mr.White is a weighty merchant of Boston.
怀特先生是一个有影响力的波士顿商人。
Your baggage must be very weighty.
我猜想您的行李一定是非常沉的。
Lucy seemed to have something weighty on her mind.
露西好像心事重重。
The following sentence is taken from the weighty judgment of a scholarly reviewer.
下句即取自一位博学的评论家的权威性文章。
四、经典引文
Up-bore my load, and prest the sinking sands With weighty steps.
出自：Popeweighty的相关近义词
heavy、hefty、important、influential、serious、oppressive、burdensome、onerous、powerful、effective、significant、painful、consequential、forceful、monumental、classic、classical、ponderous、signal、fated、grave、big、substantial、bulky、cumbersome、solemn、momentous、grievous、telling、cogent、obese、rotund、corpulent
weighty的相关反义词
weighty的相关临近词
weir、weight、weighty music、weighty problem、weighty objects、weighty chapter、weighty warning、weighty music.、weighty argument、weighty problems、weighty housework、Weighty equipment