Previllous embryo
[医] 绒毛前胚
🧩 词语组成解析
绒毛生成前的
🗣️ 情景例句
But he wants to cut the school budget!
但他想削减学校的预算！
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
There they look at the moon, and eat the cakes.Mmmm! How delicious they are!
他们赏月，吃月饼。唔！它们（月饼）多好吃呀！