ex.or.di.um
n.(名词)【复数】 ex.or.di.ums 或 ex.or.di.a [-dô-…] A beginning or introductory part, especially of a speech or treatise.序言:尤指论文或演说的开始或导言部分
来源:Latin 拉丁语 from exôrdoro [to begin] 源自 exôrdoro [开始] ex- [intensive pref.] * see ex- ex- [紧张的前缀] *参见 ex-ôrdoro [to begin] * see ar- ôrdoro [开始] *参见 ar-
【引伸】
exor.dial
adj.(形容词)