lay back有延迟的意思。

lay back

使向后，放回，送回

例句：

He lay back and closed his eyes.

他向后靠了靠，闭上眼睛。

相关介绍

She lay back and enjoyed the peace of the summer evening.

她轻松地躺着享受夏日傍晚的宁静。

He lay back on the grass using his backpack as a pillow.

他用背袋当枕头仰卧在草地上。

She lay back against the pillows.

她半躺半坐靠在枕头上。