dropped into

• v. 跌入(偶然进入；不知不觉地养成)

dropped into的用法和样例：

例句

1. The road dropped into the valley.
   路向下倾斜通到山谷。
2. A stone dropped into a quiet pool of water.
   一块石头扔进一池静水中。
3. She dropped into a chair, utterly worn out.
   她一下子坐到椅子里，筋疲力尽了。
4. The child dropped into the whirlpool from the ship.
   小孩从船上掉进了漩涡。