出典:Wiktionary
出典:『Wiktionary』 (2025/07/10 03:52 UTC 版)
The first sense (“not being used; temporarily unavailable or suspended”) probably refers to the practice of putting food on ice to preserve it.
on ice
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the top surface of ice
氷になる
氷がはる
for water to freeze over
Ice melts.
the freezing point
Ice forms.