lavish
adj.浪费的(wasteful)
My neighbors spoiled their children with lavish gifts.
我的邻居用奢侈的礼物宠坏了他们的孩子。
luxurious
adj.奢侈的(expensive,costly)
prodigal
adj.浪费的(extravagant,wasteful)
squander
vt.浪费(dissipate,waste)
He was not at all shameful when squandering his family fortune on gambling.
当他把家财挥霍在赌博上时，一点也不感到丢人。
sumptuous
adj.奢侈的，华丽的(luxurious,costly)
He likes big meals, so I cook sumptuous ones.
他喜欢大餐，所以我做了一顿丰盛的。
spendthrift
n.挥霍者
Tax payers are critical of spendthrift bureaucrats.
纳税人对挥霍无度的官僚持批评态度。
profligate
adj.挥霍无度的，挥金如土的(extravagant)
deluxe
adj.豪华的，华丽的
dissipate
v.消散;浪费(squander,waste)
Francis dissipated his large fortune inherited from his grandfather in a few years.
弗朗西斯在几年里就把他从祖父那里继承来的一大笔财产挥霍光了。
accomplished
adj.熟练的(experienced,skillful)
Bill is the most accomplished musician I have ever known.
比尔是我所认识的最有造诣的音乐家。
adept
ad.擅长的(adroit,apt)
Mary is very adept at playing pianos.
玛丽非常擅长弹钢琴。
deft
adj.灵巧的，熟练的(skillful,adroit)
The pianist's deft fingers were delightful to watch.
这位钢琴家灵巧的手指令人赏心悦目。
facility
n.熟练(proficiency);(复数)工具
To write well, you need to have facility of language.
要写好作品，你需要有语言能力。
familiarize
vt.熟悉
It is important to familiarize yourself with a foreign language nowadays.
现在熟悉一门外语很重要。