滋养层 Save Sign in to save words Traditional (Taiwan): 滋養層 zīyǎngcéng ㄗ ㄧㄤˇ ㄘㄥˊ trophoblastic layer (attaches fertilized ovum to the uterus) trophoderm Character by character 滋(zī)grow 养(yǎng)raise 层(céng)pile on top of one another A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0