Question

What is paper made of ?

Answer 1

Paper is a thin material mainly used for writing upon
printing upon
drawing or for packaging. It is produced by pressing together moist fibers
typically cellulose pulp derived from wood
rags or grasses
and drying them into flexible sheets.Paper is a versatile material with many uses. Whilst the most mon is for writing and printing upon
it is also widely used as a packaging material
in many cleaning products
in a number of industrial and construction processes
and even as a food ingredient – particularly in Asian cultures.Paper
and the pulp papermaking process
was said to be developed in China during the early 2nd century AD by the Han court eunuch Cai Lun
although the earliest archaeological fragments of paper derive from the 2nd century BC in China. from wiki
Me : paper made of wood (wood = 木) paper made of ( wood )= 纸张是用( 木造出来的) 例如 : 1 . It is made of wood . 2 . paper is made of wood .
参考: P.L.E.英文书
纤维(麻、棉、藤、桑皮、檀皮、芙蓉皮、稻杆、麦杆、竹、树木、旧报纸、旧衣服等) 和木浆( 机械浆、精制机械浆、热磨机械浆、 苏打浆、亚硫酸盐浆、硫酸盐浆、 中性半化学浆、冷苏打浆、化学机械浆等)
参考: ***
wood pulp.........