Sinus cavernosus
<拉>海绵窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
I guess I am.
我想是吧。
Whom will you send that to?
你将把那个送给谁？
'Where have you been hiding?' she asked impatiently.
“你躲到哪儿去了？”她不耐烦地问，