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单词
critical mass
释义
critical mass
noun
UK
Word Forms
singular
critical mass
plural
critical masses
DEFINITIONS
2
1
singular/uncountable
the smallest number of people or things needed to make something happen
Synonyms and related words
Small amounts or pieces of something
bit
piece
fragment
2
countable/uncountable
physics
the smallest amount of a substance needed to cause a nuclear reaction
Synonyms and related words
Nuclear power
atomic energy
cold fusion
core
critical mass
noun
US
Word Forms
singular
critical mass
plural
critical masses
DEFINITIONS
2
1
countable/uncountable
physics
the smallest amount of a substance needed to cause a nuclear reaction
Synonyms and related words
Nuclear power
atomic energy
cold fusion
core
2
singular/uncountable
the smallest number of people or things needed to make something happen
Synonyms and related words
Small amounts or pieces of something
bit
piece
fragment
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hew
he-wax
he who pays the piper calls the tune
hew to
hex
hexadecimal
hexagon
hexagram
hexameter
hey
heyday
hey presto
he’d
he’ll
he’s
hft
hgv
hi
hiatus
hibachi
hiberdate
hibernaculum
hibernate
hibiscus
hiccup
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更新时间：2026/4/28 20:24:15