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

更多例句：  下一页

1. Babbitt was expansive and virile .
   巴比特兴高采烈，男子气概十足。
2. He was happy, full of expansive joy .
   他很快乐，经常心花怒放。
3. Birdsong's answer was expansive .
   伯德桑的回答是滔滔不绝的。
4. He has become a confident, expansive man again .
   他又成为一个满怀自信，心情豁达的人。
5. Willoughby was expansive .
   威洛比是个趾高气扬的人。

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.