开幕

to open (a conference) / to inaugurate

to open / to start / to turn on / to boil / to write out (a prescription, check, invoice etc) / to operate (a vehicle) / carat (gold) / abbr. for Kelvin, 開爾文|开尔文[Kai1 er3 wen2] / abbr. for 開本|开本[kai1 ben3], book format

curtain or screen / canopy or tent / headquarters of a general / act (of a play)

old variant of 幕[mu4] / curtain / screen

opening ceremony

opening speech (at a conference)

opening ceremony