milliseconds 是 millisecond 的複數millisecondKK [ˋmɪlɪˏsɛkənd] /ˈmɪlɪˌsɛkənd/名詞1毫秒The sensor reacts in less than ten milliseconds.這個感測器的反應時間不到十毫秒。2瞬間、一剎那口語For a millisecond I thought she was going to say yes.有一瞬間我以為她會答應。