metal可数吗Gold,silver and iron are all ____ .(metal)

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metal可数吗Gold,silver and iron are all ____ .(metal)
metal可数吗
Gold,silver and iron are all ____ .(metal)

metal可数吗Gold,silver and iron are all ____ .(metal)
填 metals.
metal 做【不同种,各种各样的金属】的时候是可数名词.用法与fish 相似.比如：There are three metals in the phone.
如果单纯指抽象的金属,那是不可数的.比如：The phone is made of metal.

metals 是可数的

举一个其他的例子：
Copper and gold are both metals

metal可数吗Gold,silver and iron are all ____ .(metal) Student:Glass,gold ,metal ,paper plastic silver wood and wool metal可数吗? metal是可数名词吗? silver and gold Silver And Gold 歌词 Gold And Silver 歌词 gold-and-silver flower是什么意思 gold可数么 NEIL YOUNG SILVER AND GOLD怎么样这啥意思 Gold–Metal SulfideGold–Metal Sulfide 英语口语重读问题：gold metal（金牌）是重读gold,还是重读metal. 快期末!metal,pride,safety,pupil,owner,sailor可数吗?复数形式! one is silver and the other's gold怎么翻译金鱼是GOLD FISH 银鱼呢?silver fish? This gold ring is more e_______than the silver one Speech is silver ,silence is gold的意思是? Speech is silver.silent is gold怎么翻译.