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。
feed的过去式过去分词
回答
瑞文问答
2024-09-09
feed的过去式过去分词都是：fed；
例句：
The horses are all well fed and groomed.
这些马都喂得饱饱的，刷洗得干干净净。
Premature babies have to be fed intravenously.
早产儿必须通过静脉输入来喂食。
例句：
The horses are all well fed and groomed.
这些马都喂得饱饱的，刷洗得干干净净。
Premature babies have to be fed intravenously.
早产儿必须通过静脉输入来喂食。