avuncular

adj (fml 文) of or like an uncle, esp in manner 叔伯的, 像叔伯的（尤指举止态度）: He adopts an avuncular tone of voice when giving advice to junior colleagues. 他用长辈的口气劝告年轻的同事.

averse, aversion, avert, aviary, aviation, aviator, avid, avidity, avidly, avionics, avocado, avoid, avoidable, avoidance, avoided, avoirdupois, avow, avowal, avowedly, avulse, AWACS, await, awake, awaken, awakening, award, aware, awareness, awash, away, awe, awe-inspiring, aweigh, awesome, awestricken, awestruck, awful, awfully, awhile, awkward, awkwardly,