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
Remember, the number 1 train. The uptown platform.
记住，搭一路车，在北月台 。
I will be going back to Hong Kong at this time on Monday.
我将在星期一这个时候回到香港。
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。