Arachnoid sheath
[医] 蛛网膜鞘
🧩 词语组成解析
a. 蛛形纲动物的, 蛛网状的, 蛛网膜的\\nn. 蛛形纲动物, 蛛网膜
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
Then it's settled.
就这样定了。
I'm afraid it was a bother for you to do this.
我害怕做这会给你带来麻烦。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。