The vitrification rate caused by cotton plug wrapped in cheesecloth was the lowest among all seal materials, including polyethylene film, plastic cover and sulfuric paper.
封口材料中聚乙烯膜和塑料瓶盖两个处理玻璃化率相似且玻璃化率高，硫酸纸次之，棉塞的最低。
2
His idea of an elegant dinner was macaroni cheese with a kipper thrown in, and with pages of the Financial Times spread on the table as a cloth.
在他看来，一顿优雅的晚餐应该是芝士通心粉配上一条腌鱼，桌上还要铺上几页《金融时报》当桌布。
3
They unfolded the cloth and ate some bread and cheese.