Materialman
n. 材料供给人
🗣️ 情景例句
I don't know why I didn't think of it.
我不知道为什么我没有想到这一点。
We want to cancel the contract because of your delay in delivery.
由于贵方交货拖延，我方要求取消合同。
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，