Peridentium
牙周组织
🗣️ 情景例句
You made a favorable impression on the examiners.
你给主考留下了很好的印象。
Do you have a try?
你有试过吗？
and one odd finding that makes the problem puzzling is that it looks very much as if sleeping is not simply a matter of giving the body a rest.
一项使人对这个问题感到困惑的奇怪的发现是，睡眠在很大程度似乎并不仅仅是为了使身体得到休息。