dilate
英 [daɪ'leɪt; dɪ-]
美[daɪˈlet]
- vi. 扩大；膨胀；详述
- vt. 使扩大；使膨胀
英英释意
- 1. become wider;
- "His pupils were dilated"
- 2. add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing;
- "She elaborated on the main ideas in her dissertation"