Bast fiber
韧皮纤维
🧩 词语组成解析
n. 树的韧皮\\n[医] 韧皮, 内皮
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
I hope he's in a good mood.
我希望他心情不错。
The Christmas tree is gorgeous.
圣诞树真华美。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。