Cocoon fiber
[建] 蚕丝
🧩 词语组成解析
cocoon
[[kə'ku:n]]
n. 茧\\n[医] 茧
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
Twenty-one inches.
二十一英尺。
No wonder everyone speak highly of your commercial integrity.
难怪大家都极为推崇你们的商业信誉。
Which seasons do you like best?
你最喜欢哪些季节？