Midbarrel
中间馏分
🗣️ 情景例句
I designed it myself.
这是我自己设计的。
We are having a party and would like you to come.
我们要开派对，能请您光临吗？
After the accident, all the lines and taps were clearly marked and new people joining the workforce were given a talk on safety before they started work.
火灾过后，所有的管道和龙头都被标得一清二楚，而且加入劳动队伍的新工人在开始工作之前要接受有关的安全教育。