Freephone
n. 话费总付电话, 免费电话
✅ 同义词
🗣️ 情景例句
He took care of my daughter
我女儿曾受他照顾，
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我们在两点上课还是在三点上课，你觉得有关系吗？
Snow lay thick on the ground.
地上积着厚厚的雪。