Streambed
n. 河床
✅ 同义词
🗣️ 情景例句
I am, too, Son.
我也很高兴， 儿子。
To wait impatiently for the late bus
焦急地等着迟迟不来的公车
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。