调查的；与调查有关的
先理解核心含义，再看它在真实句子里的用法。
调查的；与调查有关的；与正在研究的未批准药物或化学实体有关的；调查研究的
Of, or relating to investigating, or to an investigation.
Prepare the learner guide for this word
可生成：语法 Grammar、学习解释 Learner guide、例句 Examples。只有点击后才会开始生成。
调查的；与调查有关的
Of, or relating to investigating, or to an investigation.
与正在研究的未批准药物或化学实体有关的
of, or relating to an unapproved drug or chemical entity being studied.
Choose the next layer that will help you use investigational with more confidence.
Recommended next
Includes Usage patterns & Collocations
Learn how to use this word with grammar patterns and natural collocations.
Includes Common mistakes & Confusing words
See typical errors learners make and confusing words to avoid.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
Use investigational naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Dictionary facts from ECDICT, WIKTIONARY.