点击下方单词,选择对的这个单词
1. be about
e.g. The high school students like to loiter in the Central SquareWho is this man that is hanging around the department?
Synonym: loiterloungefootlelollygagloaflallygagmess abouttarrylingerlurkmill aboutmill around
多通过句子记忆单词,而不是单独死记硬背。