be made up of 和 be made of 意思上的区别

2025-05-18 11:29:28
推荐回答(3个)
回答1:

be made up of由…构成、一般是多种构成。如:Water was made up of oxygen and hydrogen.水由氧气和氢构成。

be made of由…制成且材料不发生化学变化、可看出原料的。如Chair is made of wood.椅子是木头做的。

回答2:

be made up of意思是:由什么组成,比如一个班由50位学生组成

be made of 意思是:由什么制成,比如桌子是用木头制成的

回答3:

be made of :用…造成(用于原材料显而易见的场合)

而be made up of 就是由...组成