Acetate rayon
[化] 醋酸人造丝
🧩 词语组成解析
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
rayon
['reiɔn]
n. 人造丝，人造纤维丝;
🗣️ 情景例句
Morning, Grandpa.
早安， 爷爷。
We can spend hours talking about computers.
我们可以花些时间一起聊聊电脑。
If we could stay as vigorous as we are at twelve,
假如我们能保持12岁时的旺盛生命力，