zwieback

• n. 特制加蛋烤面包片

中文词源

来自biscuit对应的德语拼写形式。

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).