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/kˈəʊld kˈæθˌəʊd/
/โคว ล ดึ แค้ โตว ดึ/
ฝึกออกเสียง
1
ผลลัพธ์ สำหรับ
cold cathode
ลองค้นหาคำในรูปแบบอื่น:
-cold cathode-
,
*cold cathode*
WordNet
(3.0)
WordNet (3.0)
cold cathode
(n)
a cathode that is a source of electrons without being heated
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