groundbreaking的词源

英文词源

ground-breaking (adj.)

also groundbreaking, 1907 as a figurative adjective, from expression to break ground (1650s), either for planting or for building, which was in figurative use by 1884; see ground (n.) + break (v.).

中文词源

groundbreaking：开创性的

ground, 地面。break, 破开。比喻义。

该词的英语词源请访问趣词词源英文版：groundbreaking 词源，groundbreaking 含义。