点击下方单词,选择对的这个单词
家庭
1. (机构、服务等）介绍约会的，婚介的Dating agencies or services are for people who are trying to find a girlfriend or boyfriend.
1. use of chemical analysis to estimate the age of geological specimens
Synonym: geological dating
多通过句子记忆单词，而不是单独死记硬背。
