n. 地面,土地;基础;范围;阵地,战场;
vi. 搁浅,停飞;着陆;
vt. 把…放在地上;在…的基础树立上;交给…基本知识;使…受初步训练;
v. grind的过去式和过去分词;
🗣️ 情景例句
If there's anything you need, just knock on my door.
有什么需要帮忙的话,尽管敲门来找我。
What's the price of that electric iron?
那个电熨斗的价格是多少?
I'm not sure. I ought to do some studying, as I've got masses of work to do, but I think I'll be too tired. Maybe I'll just watch the news on television and go to bed early.