nostril

noun

1. either one of the two external openings to the nasal cavity in the nose

Synonym: anterior naris

1. 鼻孔
Your nostrils are the two openings at the end of your nose.

1.

1. 鼻孔：头背中央有一短管状的单鼻孔(nostril),因此又称单鼻类(monorhina),圆口纲特有的松果眼(pi-neal eye)就位于鼻孔后方的皮下,具有水晶体(lens)和视网膜(retina).

2. 鼻孔;鼻孔内壁：necessity 需要,必胜性;必需品;必然(性) | nostril 鼻孔;鼻孔内壁 | occurrence (事件的)发生,出现

3. 鼻孔 鼻前孔：no-strengthtemperaturetest无强力温度试验 | nostril鼻孔 鼻前孔 | nostro本国银行在国外银行持有的外币帐户往帐

4. 鼻孔,小鼻：nosogeographic range ==> 疾病地理范围 | nostril ==> 鼻孔,小鼻 | nostro account ==> 我方帐户