磁頭 [－头]

Jyutping ci4 tau2
Pinyin cí tóu

Definitions (粵典–words.hk)
  1. 名詞
    光碟​機​或者​硬碟​機讀​取同​寫​入資​料​嘅​組​件​（​量​詞​：​個​）
    disk read-and-write head

磁頭 [－头]

Jyutping ci4 tau4
Pinyin cí tóu

Definitions (CC-CEDICT)
  1. magnetic head (of a tape recorder etc)
Definitions (Wiktionary)
  1. noun
    magnetic head (a machine element which reads or writes electromagnetic signals to or from a storage medium)
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）