Bast sheath
[医] 韧皮鞘
🧩 词语组成解析
n. 树的韧皮\\n[医] 韧皮, 内皮
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
It was nothing.
没什么的。
We are happy to be of help.
我们十分乐意帮助。
These movements are controlled by the trainer with the metal-pointed stick,
训练员要用有锋利金属尖的长棒控制它的这种举动，