Blackfin
n. [鱼]黑鳍白鲑
🗣️ 情景例句
It works!
有效！
A bird is known by its note, and a man by his talk.
闻其歌知其鸟，听其言知其人。
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。