Lisimeter
测渗计
🗣️ 情景例句
I've been meaning to ask you
我一直想问
Children are the parents's riches.
子女是父母之财富。
On day Haley met and African who was from Gambia, a small country on the west coast of Africa.
有一天，哈利碰到一位非洲人，他来自冈比亚--非洲西海岸的一个小国。