Demarcator
n. 划边界的人；立界物
🗣️ 情景例句
Hi, Betty. I'll be at five five five...seventeen twenty.
好 Betty 我的号码是555-1720。
I ate mushroom soup for lunch yesterday.
我昨天晚饭吃的是冬菇汤。
In cases of 100.
一箱装100个。