凸出
tu ˉ chu ˉ
(Bulge, Protrusion, To bulge, To protrude)
Bulge, Protrusion, To bulge, To protrude
rhymes-凸出
凸面鏡
tu ˉ mianˋ jingˋ
(Convex)
Convex mirror
Cat: Math-Science-Optics (Convex mirror) Next
rhymes-凸面鏡
Fragment (中文 to English)
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