🧩 词语组成解析
rayon
['reiɔn]
n. 人造丝，人造纤维丝;
🗣️ 情景例句
How long is this flight?
这趟飞行有多长时间？
How is your family?
你的家人怎么样？
Well,they're trying to repair it,sir.
啊，他们正设法修呢，先生。