| 单词 | officinal |
| 释义 | Word Frequency officinal(ɒˈfɪsɪnəl, ˌɒfɪˈsaɪnəl) pharmacology obsolete adjective 1. (of pharmaceutical products) available without prescription 2. (of a plant) having pharmacological properties noun 3. an officinal preparation or plant Derived forms officinally (ofˈficinally) adverb Word origin C17: from Medieval Latin officīnālis, from Latin officīna workshop; see office |
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