单词	pil shale
释义	pil shale 油页岩
随便看	social program social programming social programs social progress social promotion social-properties social-property social protection social protection statistics social-protest social psychiatrist social psychiatry social-psychological social psychological social psychological approach social psychologies social psychologist social-psychology social psychology social purchasing power social-purities social-purity social purpose social rank social ranks 海盟山咒海立云垂海约山盟海纳百川海角天涯海角天隅海誓山盟海阔天空海阔天高浸核保护伞核儿核军备核准核减核力核办核动力核反应核发