“Taper” describes how narrow the top of the crown is compared to the bottom.

用“锥形”这个词可以概括出帽顶与底部相比有多窄。

youdao

Bottom left: Same as top right, albeit with a phony SKX171K style dial. The bezel insert and crown are of the incorrect design and so are shape of the crown guards.

下左图：和上右图一样，虽然有skx171 k风格的表盘，外圈和表冠的设计有问题，表冠护肩的形状也有问题。

youdao

They cover the bottom part of the crown of the tooth and extend down to the cheek.

它们包括底部的一部分，官方的牙齿和延伸到脸颊。

youdao

Bottom line: no technology reigns supreme forever, but we don't see plasma giving up the picture quality crown just yet and we don't think Europe will be refusing to sell plasmas en masse, either.

ENGADGET: HD Podcast 119 - 01.21.2009 HD