遮掩了笑容却没有揭示秘密 shadowed smiles and secrets unrevealed
笑容 smiling expression; smile 慈祥的笑容 a kindly smile; 满面笑容的姑娘 a laughing girl
收敛 1.(减弱或消失) weaken or disappear 她收敛了笑容。 her smile vanished.2.(约束言行) restrain oneself 他由于没有得手, 有些收敛。 as he has not been able to have his way, he has shown some restraint.3.[数学] convergence; constriction4.[医学] astringe; astringent; astriction; 收敛剂 [药理学] astringent; styptic; 收敛作用 astriction; astringency