单词	Alcyonacea
释义	Alcyonacea plural noun Al·​cy·​o·​na·​cea ˌal-sē-ə-ˈnā-sh(ē-)ə : an order or other division of Alcyonaria comprising the soft corals alcyonacean ˌal-sē-ə-ˈnā-shən adjective or noun alcyonic ¦al-sē-¦ä-nik adjective alcyoniform ¦al-sē-¦ä-nə-ˌfȯrm adjective Word History Etymology New Latin, from Alcyonium + -acea First Known Use 1851, in the meaning defined above
随便看	round-robin round-robins round-seeded spinach round-shoul round-shouldered round-tailed muskrat round-the-clock round-the-corner round-the-head round-trip round-trip ticket round-trips roundabout roundabout chair roundaboutness roundaboutnesses roundabouts roundball rounded rounded (off or out) rounded binary rounded binary form rounded off or out rounded on rounded up

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