stick lac

常見(jiàn)例句

The copper in stick lac existed mainly in the corpses of the lac insect and that was the main pollution source causing copper pollution in laccaic acid (lac dye ) .
紫膠原膠中的銅高度富集于紫膠蟲尸體之中,它是引起紫膠紅色素銅污染的主要污染源。
scarlet dye like cochineal; extracted with alkali from stick lac.
一種象胭脂紅的猩紅色染料，與堿一起從原紫膠中提取。
granular material obtained from stick lac by crushing and washing.
將原紫膠碾碎并沖洗后得到的粒狀物質(zhì)。
granular material obtained from stick lac by crushing and washing
將原紫膠碾碎并沖洗后得到的粒狀物質(zhì)
Success is mine if I stick it out.
只要我堅(jiān)持到底成功就是我的。
He seized a stick and laid to in all directions.
他抓起一根棍棒向四下亂打。