distend
	英 [dɪ'stend]
美[dɪ'stɛnd]
	    
    英英释意
	
	- 1. become wider;
 - "His pupils were dilated"
 
- 2. cause to expand as it by internal pressure;
 - "The gas distended the animal's body"
 
- 3. swell from or as if from internal pressure;
 - "The distended bellies of the starving cows"