The flap of the envelop has come unstuck.

信封封口胶散开了。

And then some cassareep, our deglazed beef stock and Wiri Wiri juice.

是木薯浓，我们胶牛肉高汤和 Wiri Wiri 辣椒。

Her teacher helped her make a special degumming agent to spray on the tape, which could then be peeled off by small tweezers little by little.

老师帮助潘逸制作了一种特胶剂，将其喷洒在胶带上，就可以用小镊子一点一点把胶带剥下来。

And then you take this de-gummed oil and you heat it to 405 degrees, which turns it rancid.

你把这种胶油加热到405度，这会使其变质。

But so we de-gum it with hexane.

但我们用己烷胶它。