详细解释:a. 老实说的, 直言无隐的, 言辞率直的
词型变化：
名词:plainspokenness英语解释：
形容词 plainspoken:
using simple and direct languagecharacterized by directness in manner or speech; without subtlety or evasion同义词：blunt, candid, forthright, frank, free-spoken, outspoken, point-blank, straight-from-the-shoulder