radical [形容詞] 基本的;徹底的; [名詞] 根部;基礎;基本原理
radical
['radikəl,'radikl]
adj.激進的, 徹底的, 基本的
n.激進分子
adj.[語]詞根的,[植]根生的
n.根號,原子團,[化]基, [數]根
例句與用法：
I don't belong to the school of thought that favours radical change.
我不屬於激進派。
Radical political views.
激進的政治觀點
Ted is a fire-eating radical.
泰德是個咄咄逼人的激進份子。
They called for a radical reform of our tax system.
他們要求對稅收制度進行根本改革。
The talks are aimed at radical reductions in the level of weapons.
那些會談都以大幅度裁減軍備為目標。
詞形變化：
副詞: radically | 名詞: radicalness |
英文解釋:
名詞 radical:
(chemistry) two or more atoms bound together as a single unit and forming part of a molecule
同義詞：group, chemical group
an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule than has lost an electron and will stabilize itself by stealing an electron from a nearby molecule
同義詞：free radical
a person who has radical ideas or opinions
a character conveying the lexical meaning of a logogram
a sign placed in front of an expression to denote that a root is to be extracted
同義詞：radical sign
(linguistics) the form of a word after all affixes are removed
同義詞：root, root word, base, stem, theme
形容詞 radical:
(used of opinions and actions) far beyond the norm
markedly new or introducing radical change
同義詞：revolutionary
arising from or going to the root
of or relating to or constituting a linguistic root
especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem
同義詞：basal
同義詞
extreme | fundamental | revolutionary | fanatic | greatest | utmost | basic | essential | pervasive | sweeping | activist | zealous | organic | original | red | left | or | forwards | forward | liberal | ultra | stem | root word | free radical | group | extremist | root | theme | base | chemical group | basal | vital |
反義詞
cauline | conservative | superficial |
以上來源於大辭典
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