小题1:B小题2:D小题3:C小题4:B小题5:A 防冻液是一种液体，加入到水中可防止水结冰。当水结成冰的时候，它会膨胀。水膨胀的力很大，可以把最硬的金属涨破。这就是为什么在冬天汽车的引擎中加防冻液的原因。小题1:细节理解题。根据文章第一段三，四两行可知。小题2:细节理解题。根据文章第...
numb–v.to cause (a part of the body) to lose sensation further–adj.going or extending beyond confidence-n.a feeling or consciousness of one's powers or of reliance on one's circumstances pin–n.a piece of wood,...
Antifreeze is a liquid(液体) that is added to water to keep it from freezing.When water freezes and turns to ice,it expands(膨胀).The force of water expanding is so great that it will break the hardest metal.Water is used in car engines(发动机) to keep them cool while they run,and ...
As an important phase transformation highly focused on metal materials, solid-state precipitation enables microstructural tuneability at various length scales and property optimization upon different demands1,2. Research on the solid-state precipitation over the past several decades has followed a trajectory...
4 Then he began to wonder how this freezing method might work with fresh vegetables and other foods as well as fish and meat. When Birdseye returned to the US, he invented a machine which pressed food between two very cold metal plates. By 1930, it was ready to go into production. ...
Antifreeze is a liquid(液体) that is added to water to keep it from freezing.When water freezes and turns to ice,it expands(膨胀).The force of water expanding is so great that it will break the hardest metal.Water is used in car engines(发动机) to keep them cool while they run,and ...
An antifreeze (防冻剂) is a liquid that is added to water to keep it from freezing. When water freezes and turns to ice it expands. The force of water expanding is so great that it will break the hardest metal. Water is used in car engines to keep them cool while they run and if...
She responded with a vicious blow from her metal claw that sent Rana face-first into the floor. Satellizer was shocked that her rival for Kazuya's affections had been felled with but a single blow. She couldn't have denied the strength Chiffon had demonstrated, and asked if she was ...
【题目】Antifreeze is a liquid(液体) that is added to water to keep it from freezing. When water freezes and turns to ice,it expands(膨胀).The force of water expanding is so great that it will break the hardest metal.Water is used in car engines(发动机) to keep them cool while they...
D Antifreeze is a liquid(液体) that is added to water to keep it from freezing. When water freezes and turns to ice, it expands(膨胀). The force of water expanding is so great that it will break the hardest metal. Water is used in car engines(发动机) to keep them cool while they ...