Tussah pupa oil was extracted from tussah pupa.

以柞蚕蛹为原料进行柞蚕蛹油提取的研究。

He bought me a piece of tussah silk from Hangzhou.

他从杭州回来带给我一匹柞绸。

Result: Tussah colloidal solution lowered the density of ethanol.

结果：柞蚕丝胶可降低乙醇浓度。

We ask you to send us samples of Tussah Silk and quote best rates.

请贵方寄来柞蚕丝的样品并报来最低价。

On Valentine's day, I gave her a handkerchief made of tussah silk.

情人节那天，我送给她一张绣有她名字的柞绢。