Valves of sinus venosus
[醫] 靜脈竇瓣
?? 詞語組成解析
n. 閥門；真空管；瓣膜（valve的復數）
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
n. 竇, 靜脈竇, 凹陷處
[醫]靜脈的
??? 情景例句
I wish the weather was like this all year.
我希望整年都是這樣的天氣。
Everyone is dissatisfied with his own fortune.
人對自己的命運總不感滿足。
Excuse me. Which is the way to East Park, please?
請問，去東方公園走哪條路？