Demarcating
v. 定…的界线, 区分( demarcate的现在分词 )
🗣️ 情景例句
Who is your best man?
谁是你的伴郎？
Do you have some envelopes?
你有信封吗？
Can you try to get them to bring down the price?
你能让他们降点价吗？