Osteichthyes
[医] 硬骨鱼纲
🗣️ 情景例句
The film touched our hearts.
那部影片打动了我们。
No matter where you go you'll meet nice people.
无论你到哪里，你总会遇到好人。
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。