释义：
free of charge 免费
例句：
Delivery is free of charge.
免费送货。
Tickets are ava...
2020-11-08
释义：
form the habit of doing 养成做…的习惯
例句：
Though PE class is a part of children's educatio...
2020-11-08
释义：
for the first time 首次；第一次
例句：
Streams had run dry for the first time in memory.
2020-11-08
释义：
for joy 由于高兴, 因为感到高兴
例句：
The Reindeer gave a bound for joy.
驯鹿高兴得跳了起来。
...
2020-11-08
释义：
for fun 开玩笑地；闹着玩地
例句：
We used to drive too fast, just for fun.
我们过去常常开得太快，就为了好玩。
2020-11-08
释义：
for free 免费
例句：
Are the meals for free?
这些饭是免费的吗？
The teacher who offered ...
2020-11-08
释义：
for fear of 为了避免，唯恐
例句：
The report was held back for fear of prejudicing his trial.
因...
2020-11-08
释义：
for example 例如
例句：
Have they, for example, demonstrated a commitment to democracy?
例如，他们展现了对民主的奉献...
2020-11-08
释义：
for ever 永远；总是
例句：
We promised to stay friends for ever.
我们约定永远做朋友。
I want...
2020-11-08
释义：
fix up 修理；解决；改进；为…作好安排；商妥
例句：
We must meet again to fix up the details of the contract.
2020-11-08
释义：
fix a date for 确定…的日期
例句：
We now have to fix a date for the meeting.
我们现在必...
2020-11-08
释义：
first of all 首先
例句：
First of all, let me ask you something.
首先，让我问你一件事。
...
2020-11-08
释义：
fire at 向……开火
例句：
87 people died in a fire at the Happy Land Social Club.
87人死于乐土社交俱乐部...
2020-11-08
释义：
find out 找出，查明；发现，揭发
例句：
I'll find out and get back to you.
我查明之后再答复你。
2020-11-08
释义：
fill in 填写；填充；替代
例句：
Teachers will be asked to fill in a questionnaire.
教师们将被要求填写一份调查问卷。
2020-11-08
释义：
fill … with… 把…装满…
例句：
Fill the blank Spaces with right words.
用正确的词填空。
...
2020-11-08
释义：
fight out 以斗争解决
例句：
She could create a fight out of anything.
她可以为了任何事制造争斗。
2020-11-08
释义：
fight on 继续战斗
例句：
Their attitude only strengthened his resolve to fight on.
他们采取的态度反而使他坚定了继续战斗...
2020-11-08
释义：
fight off 击退；排斥；竭力避免
例句：
He felt pleasantly drowsy and had to fight off the urge to sleep.
<...
2020-11-08
释义：
fight for 为…而战，而奋斗
例句：
We will fight for as long as it takes.
我们要一直斗争到底。
...
2020-11-08