单词buttonless
网络: 没有钮扣的；没有纽扣的；无扣
T-shirt is usually buttonless, collarless, and pocketless, with a round neck and short sleeves.
恤通常是短袖圆领的，一般没有钮扣、领子或口袋。
It could even lead traditional console manufacturers to consider buttonless controllers themselves.
魔幻触摸板甚至可以引导传统的控制台生产商生产无键控制器。