Well, back in the 1930s, a baker named James A. Dewar invented a sort of strawberry shortcake snack for Hostess; yellow sponge cake with strawberries crammed inside.
好吧，回到1930年，一个叫做James a . Dewar的面包师为女性顾客发明了一种草莓娃娃零食：一种内部填满草莓的黄色松糕蛋糕。
How it got here: Scottish chemist and physicist Sir James Dewar invented the vacuum flask Iin 1892 as a way to keep liquid nitrogen from warming up and turning into gas in his lab.
它是如何问世的：1982年苏格兰化学家和物理学家James Dewar爵士发明了保温瓶用以防止实验室中的液氮升温而气化。
How it got here: Scottish chemist and physicist Sir James Dewar invented the vacuum flask Iin 1892 as a way to keep liquid nitrogen from warming up and turning into gas in his lab.
它是如何问世的：1982年苏格兰化学家和物理学家James Dewar爵士发明了保温瓶用以防止实验室中的液氮升温而气化。
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