Backfill
vt. 装填, 回填\\nn. 装填, 回填
🗣️ 情景例句
Well, it's all part of the same job.
嗯 它们都是同一项工作的一部份。
Sometimes the snow was so deep we could tunnel through it.
偶尔雪会积到可以造隧道那般的深度。
I'm afraid that Jim will miss a lot of his lessons.
恐怕这么一来，吉姆要缺很多课了。