to be of use as a reference; to be helpful
link; directory entry; rink
every place; various places
annotation; explanatory note; comment
pronunciation; production of sound
(United States of) America; USA
special ward; administrative subdivision of a prefecture that has a directly elected mayor and assembly; special economic zone (China); special administrative region of China (e.g. Hong Kong)
looking up (e.g. a word in a dictionary); retrieval (e.g. data); searching for; referring to