Echidnae
单孔目哺乳动物, 针鼹鼠( echidna的名词复数 )
🗣️ 情景例句
Cloning technology is good news for those patients who need organ transplants.
克隆技术对于那些需要器官移植的病人来说是个福音。
I'm a catcher.
我是个接球员（垒球运动中）。
There is so much variety that you never have to make do with second best.
物品种繁多，从来不必用二等品来凑合。