Fistularia
[医]烟管鱼
🗣️ 情景例句
What books are required for this class?
这课需要什么样的书？
An empty sack cannot stand upright.
空麻袋，立不直。
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。