buffer是產能的意思嗎

不是產能的意思，例如：

1、They tried to buffer themselves against problems and uncertainties.他們盡力保護自己免受困難和不確定因素的影響。

2、Keep savings as a buffer against unexpected cash needs存些積蓄以備不時之需。

3、Turkey and Greece were buffer states against the former Soviet Union.土耳其和希臘是前蘇聯與反蘇國家之間的緩衝國。