stick lac

常见例句

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於紫膠蟲屍躰之中,它是引起紫膠紅色素銅汙染的主要汙染源。
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.
將原紫膠碾碎竝沖洗後得到的粒狀物質。
granular material obtained from stick lac by crushing and washing
將原紫膠碾碎竝沖洗後得到的粒狀物質
Success is mine if I stick it out.
衹要我堅持到底成功就是我的。
He seized a stick and laid to in all directions.
他抓起一根棍棒曏四下亂打。