four-word的用法和样例：
例句
用作名词 (n.)
- Idiom refers to a phrase whose meaning is different from the meanings of each word considered separately.
习语，在英语中指那些意义不同于字面意义的固定短语，在汉语中指四字格成语。
four-word的相关资料：
临近单词
Fournon
four
Fourier-transform infrared spectra
four-free-degree vibration model
four thousand one hundred and ninety
four thousand four hundred and sixty
four thousand three hundred and five
four-order Runge-Kutta algoritbm
Four required per backflow preventer
four thousand three hundred and nine
Four-wheeled all-terrain vehicle
four-wire to two-wire conversion
