Leadtime
n. 投产准备阶段；超前时间
🗣️ 情景例句
I am, too.
我也一样。
The watchmaker is near-sighted.
这位钟表匠是个近视眼。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。