Pinniped
a. 有鳍状肢的
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
Yes,it fits perfectly.
是的，合身极了。
While the five babies were babies were still quietly sleeping in oxygen tents in hospital nursery,
眼下，五胞胎还静静地躺在医院婴儿室的氧气帐里，