Estrapentaene
[医] 五烯甲雌醇核
🗣️ 情景例句
That's where our difficulty lies.
那就是困难所在。
And they are very proud of their son's success in getting a scholarship to Harvard.
他们为儿子获得哈佛的奖学金页感到非常自豪。
Because it's winter now. The weather here is very cold in winter, isn't it?
因为现在是冬天。这儿的冬天天气非常冷，对吗？