Sinus venosus
静脉窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
[医]静脉的
🗣️ 情景例句
You've been a great asset to our department.
你曾是我们部门的栋梁之材。
It's incredible.
令人难以置信。
and an American-made dialysis machine needs the EU's okay before is hits the market in Europe.
而美国制造的透析仪也要得到欧盟的首肯才能进入欧洲市场。