adj. 胎儿的,胎的;
📝 例句
Only a few dozen patients have received brain cells from fetal pigs.
仅有数十个病人接受了胎猪脑细胞.
🗣️ 情景例句
I know you want to get to it.
我知道你想要开始啦。
Is it a long ride?
要坐很久吗?
First of all, they may have come to this planet of ours thousands or millions of years ago,
首先,他们可能在几千年前或几百年万年前已来过我们地球,
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