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Definitions3 characters
zi1 yang3 ceng2
trophoblastic layer (attaches fertilized ovum to the uterus)/trophoderm
Usage•••frequent
Pronunciations

As word

1
zi1
trophoblastic layer (attaches fertilized ovum to the uterus)/trophoderm
2
yang3
trophoblastic layer (attaches fertilized ovum to the uterus)/trophoderm
3
ceng2
trophoblastic layer (attaches fertilized ovum to the uterus)/trophoderm