点击下方单词,选择对的这个单词
ph.
1. draw in as if with a ropelure
e.g. The agent had roped in several customers
2. divide by means of a rope
e.g. The police roped off the area where the crime occurred
Synonym: rope offcordon off
多通过句子记忆单词，而不是单独死记硬背。
