fad
n. 一時的流行; 一時的風尚; 一時的怪念頭
abbr. [生化](=flavin adenine dinucleotide)黃素腺嘌呤二核苷酸
You use fad to refer to an activity or topic of interest that is very popular for a short time, but which people become bored with very quickly.
Hamnett does not believe environmental concern is a passing fad.
哈姆內特不相信對環境的關注是曇花一現。
1. an interest followed with exaggerated zeal;
Learning English is much more than a fad; it is really a must!
學英文不僅只是一個流行而已, 而是一件必須要做的事.
Will tom continue to collect stamp or is it only a pass fad.
湯姆還在集郵呢,還是熱勁已過.
Spiritualism was a fad in full flower for half a century.
唯靈論曾是一種時尚,風行了半個世紀之久.
In the past two decades, fitness has become a fad.
過去20年來, 健美已蔚為風尚.
But the latest fad is promoting in vitro fertilisation ( IVF ).
但是最近的時尚是促進試管受精.