He kissed her chastely on the cheek.

他在她的脸上留下了一个纯洁的吻。

《牛津词典》

Grant us to live chastely in word and act, that we may live a life of heroic virtue and not fall away from Thy promised blessings.

求赐我们谨言慎行，善度贞洁的生活，如此，生活于德行之中，我们将不会背离你所预许的福泽。

youdao

As the Christie's catalog chastely describes it, the panel depicts "a man and woman amorously panning for gold, " animated by a button in the watchband.

FORBES