Sinus cavernosus
<拉>海綿竇
?? 詞語組成解析
n. 竇, 靜脈竇, 凹陷處
??? 情景例句
We'll set up our tents over there by the edge of the woods.
我們在林邊搭帳蓬。
I know the boy whose father is a scentist.
我知道那個男孩的父親是科學家。
I'm glad to have met you.
很高興遇到你。