Cnidarians
(cnidarian 的复数) 刺胞动物
🗣️ 情景例句
And if I can be of any help,
如果我能有所帮忙的话，
That's bullshit!
听你在放屁！
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.
100年前，我们只知道海洋是二维平面形的，以及靠近陆地浅水区的深浅不一能给航行带来危险。