📅  最后修改于: 2022-03-11 14:48:34.731000             🧑  作者: Mango
>>> l = ['element1\t0238.94', 'element2\t2.3904', 'element3\t0139847']
>>> [i.split('\t', 1)[0] for i in l]
['element1', 'element2', 'element3']