sh为excellent,symmetry为good,fluorescence为none,comments为：none.在克莱帝买的,

sh为excellent,symmetry为good,fluorescence为none,comments为：none.GIA鉴定书. sh为excellent,symmetry为good,fluorescence为none,comments为：none.在克莱帝买的, excellent excellent excellent Betty,“She’s an excellent musician” 该为间接引语.Betty said，“She’s an excellent musician” excellent是什么意思 excellent是什么意思 Small excellent. be excellent 指出声母为zh,ch,sh的字 读音为 shí 的汉字有哪些?越多越好啊~ 为什么GSH可以保护以-SH为必需基团的酶?难道GSH不会和-SH聚合吗? that sounds excellent to me 为什么是to me而不是for me sh是什么意思 SH是什么意思? His English___is___ .A very excellent B excellent. 长方体和正方体体积由来为什么是V=Sh?为什么是V=abh?