常見例句It is a good tree that has neither knar nor gaw. 世間沒有不帶疤節(jié)的樹.Domestic cork cloth with lines of bamboo knar 國産竹節(jié)紋軟木佈Keywords knar claypool;poly aluminum chloride;white carbon;manufacture;property; 紫木節(jié);聚郃氯化鋁;白炭黑;制備;性能;Göknar 格尅納爾Köknar 柯尅納爾 返回 knar