expansive中文什么意思

adj.
1.易扩张的，膨胀性的。
2.辽阔的，浩瀚的。
3.胸襟开阔的，豁达的；滔滔不绝的。
+更多解释...4.豪华的。
5.【心理学】自大狂的；趾高气扬的。
短语和例子
an expansive forehead 宽阔的前额。 expansive delusion 自大狂。adv.
-ly ,-ness n.

• expansive action:    膨胀作用
• expansive bit:    伸缩式钻头
• expansive cement:    膨胀水泥

例句与用法

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1. Expansive persons found him a little dry .
   喜欢高谈阔论的人们大都认为他言语枯燥乏味。
2. He has become a confident, expansive man again .
   他又成为一个满怀自信心情豁达的人了。
3. The second reason was altogether more expansive and imperial .
   第二个理由整个说来比较普遍，也比较冠冕。
4. The game was set for 10∶30 in the morning on the expansive south lawn .
   比赛预定上午十时三十分在宽阔的南草坪上举行。
5. The third reason why susan's burial made little stir was the most expansive of all .
   苏姗的安葬所以没有引起震动的第二个理由是最普遍的。

英文释义

a

1. able or tending to expand or characterized by expansion; "Expansive materials"; "the expansive force of fire"

形容词

1. friendly and open and willing to talk; "wine made the guest expansive"
   同义词：talkative
2. marked by exaggerated feelings of euphoria and delusions of grandeur
3. of behavior that is impressive and ambitious in scale or scope; "an expansive lifestyle"; "in the grand manner"; "collecting on a grand scale"; "heroic undertakings"
   同义词：grand, heroic

百科释义

In mathematics, the notion of expansivity formalizes the notion of points moving away from one another under the action of an iterated function. The idea of expansivity is fairly rigid, as the definition of positive expansivity, below, as well as the Schwarz-Ahlfors-Pick theorem demonstrate.