?? 詞語組成解析
rayon
['rei?n]
n. 人造絲，人造纖維絲;
??? 情景例句
When will you be able to deliver?
您什么時候可以交貨？
Well, it's a possibility.
有可能。
You'd better finish the work today, and bring it tomorrow.
你最好今天完成這作業，明天把它帶來。