Construction(al) material(s)
[化] 结构材料
🗣️ 情景例句
Be patient whit him, he's a child.
耐心点，他还是个小孩。
One butcher does not fear many sheep.
屠夫不怕羊多。
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。