Deciduous placenta

[医] 蜕膜胎盘

🧩 词语组成解析

deciduous [dɪ'sɪdʒuəs]
adj. (指树木)每年落叶的;
de使…成为,加强+cid落+uous形容词后缀,…的→脱落的,每年落叶的
placenta [plə'sentə]
n. 胎盘,胎座;

🗣️ 情景例句

Hi.
嗨。
The buyer has the option of cancelling the contract.
买主有权撤消合同。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具,牙齿用来作项链。
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