(1) 'And' is a copulative.

(2) "And" is a copulative conjunction.

(3) Describing the morpheme order of bisyllabic copulative compound.

(4) " Yi Chuan copulative "also reveals the" e-poor change, and change to pass, long-General, "the eternal truth.

(5) We once observed fair dog licks the breast of suck bitch, it is to extend copulative time occasionally.

(6) This article sums up the usage of it from its aspects of being a verb, a independent verb, a copulative, auxiliary and its usage in some fixed ex- pressions.

(7) Orgasm is a when the men and women makes joyous process important level, it is copulative success fundamental condition, also be the highest expression of copulative harmony.

(8) What the vaginal convulsion that says normally points to is to be in copulative before, the vagina produces intense systole, convulsion, the penis cannot be inserted consequently.