free from pretence or deceit; proceeding from genuine feelings 诚挚的,真心真意的,真诚的 they offer their sincere thanks to Paul. 他们向保罗表示衷心的感谢。 ■(of a person) saying what they genuinely feel or believe; not dishonest or hypocritical (人)真挚的;诚实的,忠实的
派生 sincereness noun sincerity noun 语源
mid 16th cent. (also in the sense 'not falsified, unadulterated'): from Latin sincerus 'clean, pure'