milk powder 奶粉
powder[ˈpaʊdər]粉末
whole milk powder 全脂奶粉
skim milk powder 脫脂奶粉
例句：
These two brands of milk powder which is better?
這兩種品牌的奶粉哪種比較好？
原標題：每天記住一個單詞：milk powder
milk powder 奶粉
powder[ˈpaʊdər]粉末
whole milk powder 全脂奶粉
skim milk powder 脫脂奶粉
例句：
These two brands of milk powder which is better?
這兩種品牌的奶粉哪種比較好？