Quantitative directives
[经] 数量指令
🧩 词语组成解析
n. 正式的指示, 官方的指示, 指令( directive的复数形式 )
🗣️ 情景例句
Jeans are popular among the young.
牛仔裤很受年轻人喜爱。
He can't come and he sends his apologies.
他为他的不能前来致歉。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，