字首 Ｃ
單字 cone
音標與例句
    音標 [ koʊn ]
    The oxygen mask is a face cone with a reservoir bag attached to it.
    氧氣面罩是在臉上的圓錐物，附有儲氣袋。
    There is a small rubber tip at the apex of the inlet cone.
    在進氣錐的頂點有一小塊橡皮尖端。
字義 n.[C]圓錐
圖說 cone
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