Eutherian
a. & n.[动]真哺乳亚纲的(动物)
🗣️ 情景例句
People rushed to buy the shares.
人们抢着购买股票。
The times of comradeship in sports and play are full of meaning.
这个通过运动或游戏培养友情的时代，是极有意义的。
The albatross is the king of the gliders, the class of fliers which harness the air to their purpose, but must yield to its opposition.
信天翁是滑翔飞行的鸟类之王，它能自如地驾驭空气，但必须顺气流飞行。