sub-
prefix /sʌb/
/sʌb/
- (in nouns and adjectives
) below; less than构成名词和形容词 在…以下;少于;低于;亚于;次于 - sub-zero temperatures
零度以下气温 - a subtropical (= almost tropical) climate
亚热带气候 - substandard
低于标准的
- sub-zero temperatures
- (in nouns and adjectives
) under构成名词和形容词 在…下面(或底下) - subway
地铁 - submarine
潜艇
- subway
- (in verbs and nouns
) a smaller part of something构成动词和名词 分支;分部;分 - subdivide
再划分 - subset
子集
More Like This PrefixesPrefixes- a-
- ante-
- anti-
- be-
- co-
- de-
- demi-
- dis-
- en-
- ex-
- extra-
- hyper-
- hypo-
- il-
- in-
- infra-
- inter-
- intra-
- mis-
- non-
- off-
- oft-
- out-
- over-
- para-
- post-
- pre-
- pro-
- re-
- retro-
- semi-
- sub-
- trans-
- ultra-
- un-
- under-
- up-
- subdivide
词源from Latin sub ‘under, close to’.