Underproducing
v. 使生产不足( underproduce的现在分词 ); 使减产
🗣️ 情景例句
You remember Charles Maxwell, Grandpa?
你记得Charles Maxwell吗， 爷爷？
Do you intend to finish before you leave?
你在出去以前要把它做完吗？
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。