sincereKK [sɪˋnsɪr] /sɪˈnsɪɹ/形容詞1真誠的、誠懇的、不虛偽的She seems sincere, so I decided to trust her completely.她看起來很真誠,所以我決定完全信任她。2真心的、由衷的、誠摯的用於情感或言語Please accept my sincere apologies for the delay.對於延誤,請接受我由衷的道歉。