中文翻译
英文解释
常见例句
n the act of making something futile and useless (as by routine) v make vague or obscure or make (an image) less visible v cut a girdle around so as to kill by interrupting the circulation of water and nutrients v make vapid or deprive of spirit v lessen the momentum or velocity of v become lifeless, less lively, intense, or active
in a futile and unproductive manner
an imaginary or futile combat.
both extremely effortful and futile
the act of making something futile and useless (as by routine)
相关词组
adv. futile（无用的）的变形; 干
n. futile的变形