n. 材料,原料;素材;布,织物;适当人选;
adj. 物质的;肉体的;重要的,决定性的;辩证的,推论的;
🗣️ 情景例句
Do you have a picture of her?
你有她的照片吗?
Yes. And another thing, would you mind not making long distance calls?
是的。还有一件事,请你别打长途电话了,好吗?
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.