久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

n.玉，翡翠（jade的復數(shù)形式）v.（使）疲（jade的第三人稱單數(shù)形式）...

jadestone的音標：jadestone的英式發(fā)音音標為：['d?e?dst??n]jadestone的美式發(fā)音音標為：['d?e?dsto?n]...

Raman spectroscopy is applied to the identification of jades.本文提出玉石品種鑒定的新方法———激光拉曼光譜法.Here are all kinds of jades. Choose whatever you like, please.這些是各種各樣的玉器, 請隨便挑選.Here are all kinds of jades.這些是各種各樣的玉器....

n.翡翠...

jades的音標：...