Planeness
[化] 平整度
🗣️ 情景例句
OK. Let's see.
好 ，让我们看看。
Last month was December,wasn't it ?
上个月是十二月，对不对？
After jumping about on the carpet and twisting the human frame into uncomfortable positions,
我在地毯上跳来蹦过去，扭曲身子，摆出各种姿势，弄得浑身不舒服，