Precursors
n. 先驱( precursor的复数形式 ); 先行者; 先兆; 初期形式
🗣️ 情景例句
Do you think the skirt length is right, Ellen?
觉得这裙子长度合适吗，Ellen？
Do you get much rain in summer?
这里夏天雨水多吗？
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。