sinus

英 ['saɪnəs] 美 ['saɪnəs]
  • n. [生物] 窦;静脉窦;下陷或凹下去的地方

中文词源


sinus 鼻窦,窦道

来自拉丁语 sinus,弯,曲,转,后用于解剖学术语指鼻窦,窦道等。

英文词源


sinus
sinus: see sine
sinus (n.)
"hollow curve or cavity in the body," early 15c., from Medieval Latin sinus, from Latin sinus "bend, fold, curve, a bent surface; a bay, bight, gulf; a fold in land;" also "fold of the toga about the breast," hence "bosom," and figuratively "love, affection, intimacy; interior, inmost part;" of unknown origin.

双语例句


1. I still suffer from catarrh and sinus problems.
我仍然患有黏膜炎和鼻窦炎。

来自柯林斯例句

2. Sinus arrhythmia also tends to disappear with advancing age.
随着年龄的增长,窦性心律不齐也趋于消失.

来自辞典例句

3. This normal variation in rhythm is known as sinus arrhythmia.
节律的这种正常变化称为窦性心律失常.

来自辞典例句

4. Sinus bradycardia occurs when the heart rate falls below 60.
窦性心动过缓是心率低于60次.

来自辞典例句

5. Reversion to sinus rhythm , by means of electrical countershock , is indicated.
可用电除颤使恢复窦性 节律 .

来自辞典例句

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