Jsn
abbr. job sequence name 作业序列名; job sequence number 作业序号
🗣️ 情景例句
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。