Agrillo's team found that mosquitofish can discriminate between numbers up to 16, but only if the ratio between the fish in each shoal was greater than 2:1.
阿格利罗的团队发现,食蚊鱼最多可以分辨大到16的两个数字的大小,但前提是每个鱼群中鱼的比例大于2:1。
Agrillo's team also found that mosquitofish can discriminate between Numbers up to 16, but only if the ratio between the fish in each shoal was greater than 2:1.
阿格·利罗的小组还发现,食蚊鱼甚至能辨别大到16的两个数字的大小,条件是这两组鱼群的数量要相差超过2:1。
The boat struck a shoal and fetched up all standing.
那艘船撞上浅滩忽然停了下来。
The boat struck a shoal and fetched up all standing.
那艘船撞上浅滩忽然停了下来。
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