Backfilling
[机] 回填
🗣️ 情景例句
555-2420. Thank you.
555 2420。谢谢你。
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了，我将不得不在6点钟回来。
Not at the moment.There's too much ice.
眼下没有。地上冰太多了。