释义 |
| | PREFIX | | | /ʌndə/ | | | | 1 | not enoughused with many nouns, verbs, and adjectives 表示“不足,不够”(与许多名词、动词和形容词连用) | under-exposed 曝光不足的 | | under-nourished 营养不足的 | | | | 2 | belowused with many nouns 表示“在…下面,在…之下”(与许多名词连用) | underpass 地下通道 | | underwater 在水下 | | underfloor heating 地板下的供暖系统 | | | | 3 | less powerful or importantused with some nouns 表示“次于,低于”(与某些名词连用) | an under-secretary at the UN 联合国副秘书长 | | | |