阁下

阁下	gé xià	your distinguished self / your majesty / sire
阁	gé	pavilion (usu. two-storied) / cabinet (politics) / boudoir / woman's chamber / rack / shelf
下	xià	down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action