Arachnoid mater
[机] 蜘蛛膜
🧩 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
n. 母亲\\n[医] 脑[脊]膜
🗣️ 情景例句
You and I are very busy these days.
这些天来我们俩都很忙。
This pencil is longer than that one.
这支铅笔比那一个长。
Skating is interesting.
滑冰很有趣。