英德
有道
百度
谷歌
图片
维基
百科
有三尖的
tridentate
tricuspidal
tricuspidal
- 大反刃，回型分段槽都有看点，可惜刃部尖部有些残，有没有柄三件的细图也一同欣赏如何?。
Big reversed blade, nice sectioned fuller, pity the tip is a bit shabby, do you have closeup of three pieces of handle and enjoy them together? - 方法利用二维及彩色多普勒技术观察880例有心脏杂音患者的二、三尖瓣的形态、大小、活动及血流动力学变化。
Methods We examinated 880 patients with heart murmur, viewed shape, size and movement of mitral valve and tricuspid valve, and hemodynamic variation. - 两边的心室都各自有一个来自本侧心房的入口（三尖瓣或二尖瓣），也有一个血液输出的出口（肺动脉瓣或主动脉瓣）。
Both of your heart's ventricles has an "in" (inlet) valve from the atria and an "out" (outlet) valve leading to your arteries.
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中国词汇量第二的英语词典
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