Mjb
[计]= Management JoB description,管理作业描述
🗣️ 情景例句
We also like to know
我们还想知道，
Don't give up.
不要放弃。
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。