单词	benthoscope
释义	benthoscope noun ben·​tho·​scope ˈben-thə-ˌskōp plural -s : a deep-sea diving instrument consisting of a hollow steel sphere capable of carrying an observer to depths of several thousand feet Word History Etymology benthos + -scope
随便看	tentlike tentmaker tentmakeres tentmakers tentmate tentoria tentorial ridge tentorial sinus tentoriums tentpole tents tenty tenue tenues tenuiroster Tenuirostres tenuis tenuities tenuity tenulin tenuous tenuouser tenuousest tenuouslier tenuousliest

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