Gapfiller
n. 雷达辅助天线
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
Thank you for inviting us; we had a wonderful time.
谢谢您的邀请，使我们过得很快乐。
Modern machines can make the copy bigger or smaller, lighter or darker and copy onto both sides of the paper.
代机器可以放大、缩小、制作较亮的或较暗的复印件，也可以在纸的两面复印。