[yù]
[动]
(病好) heal; recover; become well
									
										recover from an illness
										病愈
									
									
									
										The wound is not yet healed.
										伤口尚未痊愈。
									
									
									
										She has just recovered from a severe illness.
										她大病初愈。
									
									[书] (胜过; 较好) be better than
									
										That one is better than this one.
										彼愈于此。
									
									[副]
(叠用,表示程度随着条件的发展而发展) more; increasingly
									
										The mountain path becomes steeper and steeper as you go up.
										山路愈走愈陡。