n.
a round fastener sewn to shirts and coats etc to fit through buttonholes
an electrical switch operated by pressing
"the elevator was operated by push buttons"
同义词:push buttonpush
any of various plant parts that resemble buttons
a round flat badge displaying information and suitable for pinning onto a garment
"they passed out campaign buttons for their candidate"
a female sexual organ homologous to the penis
同义词:clitorisclit
a device that when pressed will release part of a mechanism
同义词:release
any artifact that resembles a button