自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-COUNT 男性;女性;雌性;雄性 The two sexes are the two groups, male and female, into which people and animals are divided according to the function they have in producing young.
...an entertainment star who appeals to all ages and both sexes.
...differences between the sexes.
N-COUNT 性别;性别特征 The sex of a person or animal is their characteristic of being either male or female.
She continually failed to gain promotion because of her sex...
The new technique has been used to identify the sex of foetuses.
N-UNCOUNT 性行为;性交;性活动 Sex is the physical activity by which people can produce young.
He was very open in his attitudes about sex...
The entire film revolves around drugs, sex and violence...
VERB 辨别…的性别;辨识…的雌雄 If an animal is sexed, someone finds out whether it is male or female.
The birds must be weighed, sexed and tagged.
PHR-RECIP 发生性关系;做爱 If two people have sex, they perform the act of sex.
I had no intention of having sex with him on a first date.