A、磁变体
B、磁变的
C、磁体
D、磁流变的
喵查答案：磁流变的
单词 magnetorheological 的意思是 ( )。
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A ( ) is an integral material to satisfy the user requirements, which are not attainable by the individual constituents. -
“impact strength”意思是 ( )。 -
Landfilling is the（ ）desirable method of dealing with municipal solid waste. -
( ) means converting waste materials into new materials and objects to save energy and lower greenhouse gas emissions.