[ɔˈsi:dəu]
［拉］呵欠：打呵欠的动作- heparinize
- heparitin sulfate
- hepatalgia
- hepatatrophia
- radiodigital
- radiodontics
- radiodontist
- radioecology
- radioelectrocardiogram
- radioelectrocardiograph
- radioelectrocardiography
- radioelement
- radioencephalogram
- radioencephalography
- radioepidermitis
- radioepithelitis
- radiogen
- radiogenesis
- radiogenic
- radiogold
- radiogram
- radiograph
- radiographic
- radiography
- radiohumeral