Epithele
上皮
🗣️ 情景例句
What a country!
多奇妙的国家啊！
People do not lack strength; they lack will.
人们不缺力量，缺的是决心。
The computer will still be unable to predict whether Princeton,New Jersey, will have sun or rain on a day one month away.
计算机无法推断出1个月以后的某一天，新泽西州的普林斯顿究竟是晴天还是雨天。