orifice

/'ɒrifis/

BNC频率: 22991

现代语料频率: 22407

GRE

n. 孔口

[医] 口, 管口

as, an excurrent orifice or tube.

Having the raphe terminating about half way between the chalaza and the orifice

A kind of water clock, used anciently for measuring time, the water tricking from an orifice at the end of a graduated tube.

as, the incurrent orifice of lamellibranch Mollusca.

n a liplike structure that bounds a bodily orifice (especially any of the four labiate folds of a woman's vulva)

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