Equination
马痘接种
🗣️ 情景例句
What?
什么？
One good mother is worth a hundred schoolmasters.
一个好的母亲顶得上一百个教师。
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。