FAQs About the word acumen

敏锐性

a tapering point, shrewdness shown by keen insightQuickness of perception or discernment; penetration of mind; the faculty of nice discrimination.

精明,洞察力,智能,精明,才智,精明,清醒,狡猾的,狡猾,智力

天真,绿化,天真,纯洁,天真,天真,简洁,简单,天真,天真

aculeus => 刺, aculeous => 有刺的, aculeolate => 有小刺的, aculeiform => 刺状的, aculei => 刺,