buffer

释义

n. 缓冲器, 缓冲区\nvt. 缓冲\n[计] 缓冲区, 缓冲器 buffer solution 缓冲溶液 buffer zone 缓冲区，缓冲带 buffer overflow 缓冲区溢出

例句

Keep savings as a buffer against unexpected cash needs.

备有存款来作为急需现金时的缓冲。