Sinus cavernosus
<拉>海绵窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
What's your best offer?
你最多能出多少钱？
A discount of six percent is all that I'm authorized to offer you.
6%的折扣是我权限内所能给你的。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。