1、food
n.食物；食品
[例句]：I still have a problem eating solid food.
我吃固体食物还有点困难。
2、fairy
n. 仙女;小仙子;小精灵
adj. 美丽的，可爱的;仙女似的.
[例句]：There were fairy cakes and cream puffs.
有小仙人松糕和奶油泡芙。
3、frog
n.蛙；嗓音沙哑；马的蹄叉；刀剑的挂环
[例句]：He had been described elsewhere, less flatteringly, as `The Young Frog'.
他在别处被称作“小青蛙”，这一说法可不太好听。
4、flower
n.花；开花植物；精华；盛时
v.开花；成熟；用花装饰
[例句]：Malpeque Gardens is a treat for flower fanciers.
莫尔佩克花园让花卉爱好者大饱眼福。
5、freedom
n. 自由，自主；直率
n. (Freedom)人名；(英)弗里德姆
[例句]：He only wants freedom, justice, and equality.
他只要自由、公正和平等。