ploughshare

短语词组

短語

• ploughshare bone 尾綜骨
• trapezoidal ploughshare 梯形犁鏵
• Ploughshare Tortoise 安哥洛卡象龜;犁頭龜
• trench ploughshare 開溝犁犁鏵
• underpoint suction in throatof ploughshare 垂直第二犁鏵
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