feed的過去式過去分詞

We brought along pieces of old bread and fed the birds.

我們帶了幾片陳麪包來喂鳥。

The Fed cut the rate a full percentage point to 3 percent.

美聯儲把利率降低整整一個百分點，到3百分之三。

The Fed has already eased rates three times since late October.

美聯儲自十月底以來已三次降低利率。