Cavernous sinus
海绵窦
🧩 词语组成解析
a. 似巨穴的\\n[医] 空洞的
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
Who is that?
你是谁？
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
the man sadly picked up the mattress and carried it into his house.
伤心地捡起了床垫，把它拿进了屋。