| 释义 |
magnetic recording head磁性录音头;记录磁头magnetic recording head磁[录音]头magnetic recording head磁性录音头magnetic recording head磁性记录头magnetic recording head记录磁头magnetic recording head磁性錄音頭;記錄磁頭電機工程magnetic recording head磁性錄音頭海事magnetic recording head磁性記錄頭計量學名詞magnetic r |