threefold
US /ˈθriː.foʊld/
UK /ˈθriː.fəʊld/
形容詞
三倍の
three times as big or as much:
例:
•
a threefold increase
副詞
三倍の
by three times:
例:
•
Prices have risen threefold.
三倍の
three times as big or as much:
三倍の
by three times: