英语词汇“波特兰阶”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	波特兰阶
释义	波特兰阶医Portlandian Stage
随便看	hand formula Hand Formula handforth hand foul Hand Fracture hand fraied hand frame handfree hand-free Hand Free cell phone conversation hand-free communication hand free exercise handfree interphone hand free interphone hand-free kit hand-free phone hand-free response unit hand free set hand-free telecommunication hand free telephone hand-free telephone hand-free telephones hand free telephone set hand freezer hand frostbite