5
five
🗣️ 情景例句
Is this five-two-one double eight six-four?
这里是521-8864吗？
Man is mortal.
人生谁无死。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，