Polyfoam
泡沫塑料
🗣️ 情景例句
Yes, I am.
是的，我是。
Good evening,Mrs. Brown.
晚上好，布朗夫人。
and, in another instance, wearing stockings and slippers, to make out with her foot the outlines and colours of a picture hidden under a carpet.
还有一次，她穿着长筒袜子和拖鞋，能用脚步识别出藏在地毯下面的一幅画的轮廓和颜色。