Sinuses valsalvae
[医] 瓦耳萨耳瓦氏窦, 主动脉窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
Kids today have too much freedom, it's not like the old days.
现在的小孩太自由了，不像以前。
I'd be glad to help.
我乐意帮忙。
You're so careless.
你真粗心。