词汇	四氟乙烯
释义	四氟乙烯医tetrafluoroethylene
随便看	His spine developed a slight curve His spirit has greatly activated the audience His spirits drooped His spirits picked up His spirits rebounded His spirits rose up at the good news His sporit is admirable His sprained ankle has puffed up hiss reduction His's retrolobular tubercle His's rule Hiss's culture-medium Hiss seemed genuinely uncertain and confused Hiss serum water Hiss' serum water Hiss's methods hiss someone off the stage His's spindle hissss hisssssss His staff is insolent to our manager His stance was relaxed His stardom looked to be all over His star has set His statement admits of two interpretations