headern.
英 'hedə | 美 'hɛdɚ
中文n. 头球；页眉；数据头；收割台
词根词源
header (n.)"head-first dive or plunge," 1849, from head (n.); as a type of pass or shot with the head in soccer, by 1906. Earlier it meant "executioner, headsman" (mid-15c.).
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