into

Come into the office..到办公室里来。

He thrust his hand into his coat pocket..他把手插进大衣口袋里。

There must be another way into the cave..一定有其他的路可以进入洞穴。

Sue got back into bed and pulled the quilt over her head..休回到床上，拉过被子蒙住头。

I’ve got to go into town this morning..我今天上午得进城去。

We dived into the sea..我们跳进海里。

go into,进入；加入；变得；探究