polar(ity) relay
英
美
- 极性继电器
new
polar(ity) relay的英文翻译是什么意思，词典释义与在线翻译：
英英释义
形容词 polar:
-
having a pair of equal and opposite charges
-
characterized by opposite extremes; completely opposed
-
located at or near or coming from the earth's poles
-
of or existing at or near a geographical pole or within the Arctic or Antarctic Circles
-
extremely cold
-
being of crucial importance- Henry Kissinger
