leftover material

常見例句

I made the curtains, there was enough leftover material for some cushion covers.
我做完窗簾，剩下的布料還足夠做幾個(gè)墊子。
I made the curtains, and there was enough leftover material for some cushion covers.
我做完窗簾，剩下的布料還足夠做幾個(gè)墊子。
When the watercolor-like cloud surrounding the open cluster of stars was first observed, it was thought to be leftover material from the formation of the cluster.
這種圍繞在恒星疏散星團(tuán)周圍的水彩狀氣體云是第一次被觀測(cè)到，一般認(rèn)為這種氣體云是恒星群形成后的剩余物質(zhì)。