Derric acid
[化] 鱼藤酸
🧩 词语组成解析
🗣️ 情景例句
Sam, this is Susan. Sam
我是Susan。
The dinner was superb. Who cooked it?
菜太棒了！谁做的？你吗？
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。