提早角

【机】 advance angle; angle of advance

提早的英语翻译：

ahead of time; before one's time; in advance; shift to an ealier time
【机】 advance; advances

角的英语翻译：

corner; angle; cape; contend; horn; wrestle; role
【医】 angle; anguli; angulus; Broca's angle; cornu; cornua; gonio-; horn