1.
The act of uniting sexually.
交配，性交交配的行为，性交的行为
2.
a man who has sex with a boy.
与小男孩进行性交的人。
3.
abstaining from unlawful sexual intercourse.
禁止进行非法性交的.
4.
a woman who engages in sexual intercourse for money.
为钱而进行性交的女人。
5.
the quality of being incapable of exchange or interchange.
不能交流或交换的性质。
6.
An act of sexual intercourse.
性交发生性关系的行为
7.
mutual sexual stimulation prior to sexual intercourse.
性交前的相互性刺激。
8.
Sexual union between a male and a female involving insertion of the penis into the vagina.
性交，交媾雄性阴茎插入雌性阴道的雌雄性间的交合
9.
Sexual practices producing mucosal trauma before or during intercourse increase the risk.
性交前或性交中的粘膜破损会增加危险性。
10.
Reproduction by the fusion of gametes of similar ancestry.
近亲交配近亲之间交配的有性繁殖
11.
Research on Traffic Characteristics of Pedestrian at Signalized Intersection;
信号控制交叉口行人交通特性的研究
12.
The Intersections and Non-intersections between Tian Bian Shengzi and the Feminism;
田边圣子与女性主义的交集与非交集
13.
Alternating Interpretation and the Ostensive-inferential Communication;
交传与明示—推理交际——口译的理性思考
14.
Lily Distant Hybridization and Seed Characteristics
百合杂交育种及杂交种子特性的研究
15.
Bus-stop spacing optimization based on bus accessibility
基于公交可达性的公交站距优化方法
16.
representation of the a.c.properties of resistor
电阻器交流特性的表示
17.
had a social cup of coffee;
喝一杯交谊性的咖啡;
18.
finite intersection property of a family of sets
集合族的有限交性质