Delphinidae
海豚科
🗣️ 情景例句
so we all got to go home early.
所以我们都非早回家不可。
A pound of care will not pay an ounce of debt.
深忧偿不了小债。
Today, enough soundings are available to enable a relief map of the Atlantic to be drawn
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图，