made of看得出原材料嗎

　　看得出。be made of“由…構(gòu)成”,能看出原材料,像桌子由木頭制成,刀子由鐵或金屬制成,很明顯看出原材料,如：The desk is made of wood。

　　be made of意思為“由…構(gòu)成，由…制成”，be made of是指未經(jīng)變化，仍可以看出原材料是什么，保持了原材料的質(zhì)或形狀。

　　be made from指制成的東西完全失去了原材料的外形或特性，原材料發(fā)生了本質(zhì)的變化，在成品中已無法辨認。

　　be made of造句

　　The fence was made of posts joined together with wire.

　　籬笆是以鐵絲連接起木樁而構(gòu)成的。

　　Light often behaves as if it were made of particles.

　　光常常表現(xiàn)出好像它是由粒子組成似的。