Ravinement
沟蚀; 沟壑形成
🗣️ 情景例句
on the telephone for me, please.
请替我拨电话。
To jump into the pool
跃入游泳池中
A blurred image appears; he adds a brushstroke and another, and it is gone;
一个朦胧的形象出现在作家的脑海里，他左添一笔，右添一笔，形象反而消逝了；