動詞 study:

1. consider in detail and subject to an analysis in order to discover essential features or meaning
   同義詞：analyze, analyse, study, examine, canvass, canvas
2. be a student; follow a course of study; be enrolled at an institute of learning
   同義詞：study
3. give careful consideration to
   同義詞：study, consider
4. be a student of a certain subject
   同義詞：learn, study, read, take
5. learn by reading books
   同義詞：study, hit the books
6. think intently and at length, as for spiritual purposes
   同義詞：study, meditate, contemplate

形容詞 studied:

1. produced or marked by conscious design or premeditation- V.L.Parrington
   同義詞：deliberate
2. carefully practiced or designed or premeditated
   同義詞：designed

1. He studied hard in an attempt to pass the exam.
   他努力學習試圖通過考試。
2. You shouldn't enter into/make a contract until you have studied its provisions carefully.
   你應該先仔細研究合同的條款，然後再簽訂。
3. He studied Shakespeare's texts.
   他學習了莎士比亞的原作。
4. Some scientists who have studied dangerous substances have paid the forfeit of their lives in the cause of knowledge.
   許多研究危險物質的科學家，在追求知識中付出了生命的代價。
5. She studied sculpture at art school.
   她在美術學校學習雕刻。
6. He studied physical geography.
   他研究自然地理。
7. He studied hard, and in consequence he passed the exam.
   他努力學習，因此通過了考試。
8. She spoke with studied politeness.
   她故作有禮地講話。