·2,447,543篇论文数据,部分数据来源于NoteExpress
折叠垫4展开后即构成一个床垫,再配上一个可充气的气枕5,可作为床供休息使用。
The folding pad 4 forms a bed pad after unfolded, and can be used for resting as a bed after matched with the inflatable pillow 5.
youdao
应用推荐
模块上移
模块下移
不移动