[计]扩展（性），延伸（性）...

The extensiveness of his knowledge surprised them.他知识广博使他们很惊奇.Its glamour and extensiveness lie not only in its functions but also in its language.它的广泛性和魅力不仅在于它的功能,还在于它的语言.At present ideological and political work in hos...

extensiveness的音标：extensiveness的英式发音音标为：[ɪks'tensɪvnəs]extensiveness的美式发音音标为：[ɪks'tensɪvnəs]...