形容詞 frantic:

1. excessively agitated; transported with rage or other violent emotion
   同義詞：frenetic, phrenetic, frenzied
2. marked by uncontrolled excitement or emotion
   同義詞：delirious, excited, mad, unrestrained

1. He has a frantic rush to get his work do.
   他急急忙忙把工作做完。
2. That noise is driving me frantic.
   那種噪音真要把我弄瘋了。
3. The child's parents were frantic when she did not return home on time.
   那孩子沒有按時回家，她父母都要急瘋了。
4. She was frantic with worry.
   她愁得要命。

fran.tic

adj.（形容詞）
Highly excited with strong emotion or frustration; frenzied:
發(fā)狂似的：由于強烈的情感或巨大的挫折而高度興奮的；發(fā)狂的：
例句：
frantic with worry.
焦急得發(fā)狂

Characterized by rapid and disordered or nervous activity:
狂暴的：有急速并紛亂或緊張的行為特點的：
例句：
made a frantic last-minute search for the lost key.
對丟失的鑰匙做最后的緊張萬分的尋找

Archaic Mad; insane.
【古語】 發(fā)狂的；瘋顛的

來源：
Middle English frantik
中古英語 frantik
from Old French frenetique
源自 古法語 frenetique
from Latin phrenôticus * see frenetic
源自 拉丁語 phrenôticus *參見 frenetic

【引伸】
fran.tically 或
fran.ticly
adv.（副詞）
fran.ticness
n.（名詞）