bufferKK [ˈbʌfɚ] ｜ /ˈbʌfɚ/
GEPT 中高級
C1noun
a cushion-like device that reduces shock due to an impact
The foam lining inside a helmet acts as a buffer against head injuries in case of a collision.
緩衝器；減震裝置
C1noun
an inclined metal frame at the front of a locomotive to clear the track
The train hit a cow and the buffer prevented the passengers from getting hurt.
（火車頭前）排障板
C2noun
a neutral zone between two rival powers that is created in order to diminish the danger of conflict
The demilitarized zone between North and South Korea serves as a buffer to prevent conflict between the two nations.
C1noun
someone who shields you from a person or thing that is harmful or annoying
My assistant acted as a buffer between me and the angry customer, allowing me to stay calm and address their concerns politely.
C2noun
an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)
She used a buffer to polish her nails and make them shiny.
C1noun
a power tool used to buff surfaces
After sanding down the wood, he used a buffer to smooth out the surface.
C1noun
(chemistry) an ionic compound that resists changes in its pH
A buffer solution is commonly used in the laboratory to maintain a constant pH level, for example, in biological experiments or in the manufacturing of medicines.
C1noun
(computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system
When streaming a video online, the buffer helps to maintain a smooth playback by temporarily storing data while it is being loaded, ensuring a seamless viewing experience.