fly by 飛逝
fly off the handle 平時有教養(yǎng)的人突然失去常態(tài)
fold up 破產
following sb's footsteps 效法；繼承
fool around with 與不三不四的人鬼混
fooling around 閑逛
for all I know 據我所知
for good 永遠地
for good and all 永遠
for nothing 免費
for one thing （插入語）但是
for sale 出售
for the love of Mike 夢想不到
for the time being 暫時；目前
forget it 沒關系
Forget it. 算了。
four-letter words 罵人語；四字真言
frame up 栽贓陷害
free hand 全權處理
frightened to death 嚇死了
from A to Z 從頭到尾
from scratch 從頭開始
from the look of sb 從某人的外表看來
full charge of 全權負責
full of bull 胡言亂語
full to the brim （吃得）滿到喉頭
fuss over 焦慮
fly off the handle 平時有教養(yǎng)的人突然失去常態(tài)
fold up 破產
following sb's footsteps 效法；繼承
fool around with 與不三不四的人鬼混
fooling around 閑逛
for all I know 據我所知
for good 永遠地
for good and all 永遠
for nothing 免費
for one thing （插入語）但是
for sale 出售
for the love of Mike 夢想不到
for the time being 暫時；目前
forget it 沒關系
Forget it. 算了。
four-letter words 罵人語；四字真言
frame up 栽贓陷害
free hand 全權處理
frightened to death 嚇死了
from A to Z 從頭到尾
from scratch 從頭開始
from the look of sb 從某人的外表看來
full charge of 全權負責
full of bull 胡言亂語
full to the brim （吃得）滿到喉頭
fuss over 焦慮