STD是什么意思_STD怎么读_音标ˌes ti: ˈdi:
时间:
STD是什么意思音标:英 [ˌes ti: ˈdi:]美 [ˌesti:'di:]
[计] 标准
n a communicable infection transmitted by sexual intercourse or genital contact
n a doctor's degree in theology
[计] 标准
n a communicable infection transmitted by sexual intercourse or genital contact
n a doctor's degree in theology