[开 / 開, kāi, ㄎㄞ]to open; to start; to turn on; to write out (a medical prescription); to operate (vehicle); abbr. for 開爾文|开尔文 degrees Kelvin#236[Add to Longdo]
[かいかん, kaikan](n, vs) (1) opening a hall for that day's business (museum, library, such like buildings); (2) opening of new hall (museum, etc.); (P)#3941[Add to Longdo]