“bowl crater”的概念、定义、翻译、参考文献-科学参考

单词	bowl crater
释义	bowl crater [`bōl ´krād·ǝr] ^ASTRONOMY A type of lunar crater whose interior cross section is a smooth curve, with no flat floor.
随便看	Cuculiformes cucullus Cucumariidae cucumber cucumber mildew cucumber mosaic cucurbit wilt cue circuit cuesta cul-de-sac culdoscope culet Culex Culicidae Culicinae culinary steam cull Cullen number cullet cullis culm culmen culmination cultellation cultigen

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