(noun.) a character conveying the lexical meaning of a logogram.
(noun.) a person who has radical ideas or opinions.
(noun.) (mathematics) a quantity expressed as the root of another quantity.
(adj.) 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; 'basal placentation'; 'radical leaves' .
(adj.) arising from or going to the root or source; 'a radical flaw in the plan' .
(adj.) of or relating to or constituting a linguistic root; 'a radical verb form' .
塞德里克录入
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