| 释义 |
non-placental
adjective
uk /ˌnɒn.pləˈsen.təl/ us /ˌnɑːn.pləˈsen.t̬əl/
relating to mammals such as marsupials whose babies, which are not fully developed at birth, continue to develop outside the mother's uterus非胎盘（哺乳动物）的
SMART Vocabulary: related words and phrases
Plants & animals - general words
animal kingdom
anti-parasitic
autotroph
biota
biped
epiphytically
esculent
family
fauna
flora
mammalian
migrant
natively
non-mammalian
omnivore
ruminant
scavenger
secondary consumer
songster
terrestrially
Examples of non-placental
non-placental
These are placental mammals, or true typical mammals, and non-placental or reptilian mammals.
From Project Gutenberg
Among the former, the amphibian follows the fish, the reptile follows the amphibian, the mammal follows the reptile, and non-placental mammals are followed by the placental.
From Project Gutenberg
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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