英文词源
- zwieback (n.)
- 1894, from German Zweiback "biscuit," literally "twice-baked," from zwei "two, twice" + backen "to bake;" loan-translation of Italian biscotto (see biscuit).
中文词源
来自biscuit对应的德语拼写形式。参见biscuit.
该词的英语词源请访问趣词词源英文版：zwieback 词源，zwieback 含义。
来自 biscuit 对应的德语拼写形式。
