Based number
[计] 带基数
🧩 词语组成解析
v. 立基于, 以…为基础（base的过去式和过去分词）
🗣️ 情景例句
without your help and your love.
要不是你的帮助和爱。
I'm the luckiest person in my class.
我是我的班级中最幸运的人。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。