Mitral orifice
[医] 二尖瓣口, 僧帽瓣口
🧩 词语组成解析
a. 二尖瓣的, 僧帽状的\\n[医] 僧帽状的, 僧帽瓣的, 二尖瓣的
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
Can it be earlier than that?
能早点吗？
It's earier to run down the hill than go up.
下山容易上山难。
I know that one of the towers is on the top of a hill, but the rest of the buildings are easy to get to.
我知道其中有个塔在山上，但其余的建筑物都并不难上。