- 重点词汇
- 翻盖
flip open; turn over the cover; open the lid
- 旋转
rotate; turn; spin; wheel; revolve; circle; twist; twirl; whirl; gyrate; go around; rotation; revolution; gyration; rotary; revolving; rotating; round; around; rotationally
- 手机
mobile phone; cell phone; cellular phone; smartphone; handset; cellular; handphone