Semiplacenta
[动]半胎盘
🗣️ 情景例句
Going away to college for the first time
第一次离家上大学，
I'm John Smith.
我是约翰、史密斯。
In 1928 some porpoises were photographer working like beavers to push ashore a waterlogged mattress.
1928年，有人拍摄到了海豚像海狸一样把浸透水的床垫推上岸的情景。