Mike lay down under his beach umbrella and turned on his radio.

Mike lay down under his beach umbrella and turned on his radio. lay down lay it down slow lay it down lay down?有哪几种意思? lay it down lay down yards head down to和 lay down under中,down,to,under分别是什么词性?怎么辨别的?介词head down to和 lay down under中，down，to，under分别是什么词性？怎么辨别的？介词后面可以跟to吗？副词后面可以跟to吗？ lay down,lay off ,lay aside 有什么区别呀? Lay Down Your Love 歌词 Lay Down My Pride 歌词 Lay your head down 歌词 Is happy to lay down lay me down什么意思 lay down 机器勿入 sit down under Lay Down Your Goddamn Arms 歌词 Lay down their love在国语是什么意思?