Sexually transmitted disease
01
性传播疾病, 性传播感染
an infection transmitted through sexual activity, involving bodily fluid exchange or direct skin-to-skin contact
语法信息
有生性状态
抽象
形态构成
复杂复合词
可数
复数形式
sexually transmitted diseases
例子
Education and open communication aid STD prevention.
教育和开放的沟通有助于预防性传播疾病。



























