feed的过去式过去分词 本文已影响 8.69K人 We brought along pieces of old bread and fed the birds.我们带了几片陈面包来喂鸟。The Fed cut the rate a full percentage point to 3 percent.美联储把利率降低整整一个百分点,到3百分之三。The Fed has already eased rates three times since late October.美联储自十月底以来已三次降低利率。