sexing例句

They were really sexing it up last night.
他们昨夜亲热得难舍难分.

Examples are blood testing, debeaking, vaccinating , inseminating, sexing, weighing and movingfrom one location to another.
这些例子有血检、断喙、免疫接种、授精、性别鉴定、称重以及转运鸡群.