Echidnae
单孔目哺乳动物, 针鼹鼠( echidna的名词复数 )
🗣️ 情景例句
Where did you come from?
你从哪里来？
He is speaking on another phone.
他正在接听别的电话。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，