Variograph
变量计
🗣️ 情景例句
There's a lot of good things about suburban living.
郊区生活是有许多优点。
What kinds of vegetables do you have?
你吃什么样的蔬菜？
Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle.
去年，当我们横渡英吉利海峡时，简把写有她姓名和住址的一张纸条装进了一只瓶子，