Drastic
['dræstɪk;'drɑː-] or ['dræstɪk]
解释:
(a.) Acting rapidly and violently; efficacious; powerful; -- opposed to bland; as, drastic purgatives.
(n.) A violent purgative. See Cathartic.
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同义词及近义词：
a. (Med.) Powerful (as a purgative), active, efficacious.
休伯特校对
解释:
adj. active powerful.—n. a medicine that purges quickly or thoroughly.—adv. Dras′tically.
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