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单词
pH
释义
pH
pH
/
piˈeɪtʃ
/
(
also
pˈH ˌvalue
)
noun
[countable usually singular]
Etymology
ETYMOLOGY
pH
Origin:
1900-2000
German
potenz
power
+
H
, sign for hydrogen
science
,
chemistry
a number on a scale of 0 to 14 which shows how acid or
alkaline
a substance is
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recycled
recycling
red
redact
redaction
red alert
red blood cell
red-blooded
red carpet
red chip
Red Cloud
redcoat
Red Cross
redden
reddish
red dwarf
redecorate
redecoration
redeem
redeemable
Redeemer
redemption
redemptive
redeploy
redeployment
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更新时间:2025/12/20 8:31:59