Bird flu
禽流感
🧩 词语组成解析
bird
[bɝd]
n. 鸟，禽;<俚>少女，姑娘，人，家伙，东西;<口>飞机，火箭，导弹;
vi. 观察和辨认鸟;捕鸟，打鸟;
flu
[flu]
n. 流行性感冒，流感;
🗣️ 情景例句
Yes, but I don't know where to start.
是的 ，但我不知道从何说起。
A man cannot whistle and drink at he same time.
一心不能二用。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。