Dibranchia
二鳃亚纲
🗣️ 情景例句
I heard the professor of that class is very good.
我听说那个班的教授很好。
The raceis got by running.
赛跑要靠奔跑来赢得。
Poison to a snake is merely a luxury; it enables it to get its food with very little effort, no more effort than one bite.
毒液对毒蛇来说只不过是一种舒适生存的优越手段，它使蛇不用费多大力气就能捕获到食物，轻咬一口即可。