及物动词
1. We need time to study a suitable answer.
我们需要时间去考虑一个适当的答复。
2. study
2. He is studying French.
他在学法语。
名词
1. Mr.Smith is reading in his study.
史密斯先生在书房内看书。
2. She wrote a study of Shakespeare.
她写了一篇有关莎士比亚的论文。
3. The plan is under study.
那个计划正在研究中。