名詞 plenty:

1. a full supply
   同義詞：plentifulness, plenteousness, plenitude, plentitude
2. (often followed by `of') a large number or amount or extent
   同義詞：batch, deal, flock, good deal, great deal, hatful, heap, lot, mass, mess, mickle, mint, muckle, peck, pile, pot, quite a little, raft, sight, slew, spate, stack, tidy sum, wad, whole lot, whole slew

副詞 plenty:

1. as much as necessary
   同義詞：enough

1. For tracksuits you need material with plenty of stretch.
   做田徑服需要用彈性強(qiáng)的料子。
2. As I had plenty of money I was able to help her.
   我錢很寬裕，能幫助她。
3. I padded out my answer with plenty of quotations.
   我用了大量引文把答案拉長(zhǎng)。
4. If a lawyer has plenty of clients, he grows rich.
   律師如果有大量的訴訟委托人，就會(huì)財(cái)源不斷。
5. A growing child needs plenty of sleep.
   正發(fā)育的孩子必須睡眠充足。
6. In years of plenty everyone has plenty to eat.
   豐年時(shí)人人都吃得飽。
7. The recent scandal has provided the government's opponents with plenty of ammunition.
   最近的丑聞給政府的反對(duì)派提供了大量的炮彈。
8. There's plenty of room for everyone inside.
   里面有的是地方，大家都可以進(jìn)來(lái)。

plen.ty

n.（名詞）
A full or completely adequate amount or supply:
充足：充足的或完全足夠的數(shù)量或供應(yīng)：
例句：
plenty of time.
充足的時(shí)間

A large quantity or amount; an abundance:
大量；豐富：
例句：
.Awards and honors came to her in plenty.(Joyce Carol Oates)
.大量的獎(jiǎng)賞和榮譽(yù)向她涌來(lái).(喬伊絲·卡羅爾·奧茨)

A condition of general abundance or prosperity:
繁榮：普遍豐富或繁榮的狀況：
例句：
.fruitful regions gladdened by plenty and lulled by peace!.(Samuel Johnson)
.由于繁榮而快樂(lè)，由于和平而平靜的富饒地區(qū)!.(塞繆爾·約翰遜)

adj.（形容詞）
Plentiful; abundant:
豐富的；充足的：
例句：
.Ships were then not so plenty in those waters as now.(Herman Melville)
.那時(shí)船上那些水不如現(xiàn)在充足.(赫爾曼·梅爾維爾)

adv.Informal （副詞）【非正式用語(yǔ)】
Sufficiently; very:
充分地；非常：
例句：
It`s plenty hot.
天氣很熱

來(lái)源：
Middle English
中古英語(yǔ)
from Old French plente
源自 古法語(yǔ) plente
from Latin plônit3s
源自 拉丁語(yǔ) plônit3s
from plônus [full] * see pel…-
源自 plônus [充足的] *參見(jiàn) pel…-