| 释义 | 
		untiringun‧tir‧ing /ʌnˈtaɪərɪŋ $ -ˈtaɪr-/ adjective    - Gonzales has been an untiring fighter for democracy.
 
 - A deceptively fragile and refined appearance belied her dedication and untiring industry in the cause of justice for women.
 - Cardinal Basil Hume is untiring in his reminder that 12 million children under five die every year from hunger and disease.
 - His general attitude is one of an untiring and immense courtesy and helpfulness.
 - She was an untiring worker in the Medau cause, and is much missed.
 
    working very hard for a long period of time in order to do something – used to show approval  SYN  tireless:   untiring efforts to help the homeless  |