来自拉丁语orificium,开口，来自ori-,嘴，词源同oral,-fic,做，词源同do,fact.引申词义孔，穴，腔。

1. A mouse ran out from the dark orifice of the cave.

一只老鼠从黑暗的洞口跑出.

2. After a massive heart attack, he was strapped to a bed, with tubes in every orifice.

经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。

3. An endless flow of words streamed from the same orifice.

一连串滔滔不绝的话都是同一张嘴巴讲出来的.

4. Orifice's pressure losses are attributed to entrainment and eddy formation.

孔板的压力被认为是由卷吸和涡流造成的.

5. It has rounded shoulders inside instead of the sharp orifice - like edge.

在内部作成圆形凸肩以代替锐缘孔板 状 的侧面.