相关单词近义词 fathom 英寻（=6英尺)..., vertical 垂直的, perpendicular 垂直的, upright 直立的, comprehend 充分理解, understand 懂得, experience 经验, undergo 经历, face 表面, true 真实的, aligned 对齐的, exactly 精确地, precisely 精确地, bang 巨响, completely 完全地, truly 真实地, totally 完全, plum 李子, plumb bob 铅锤, plummet 铅锤, clean 干净的, erect 使竖立临近词plumber, plumage, plumbe, plumbi, plumbic, plumbum, plumbyl, plumbed, plumbism, plumbous, plumbago, plumbeus 返回 plumbs