单词	sloping keyboard
释义	sloping keyboard 斜面键盘,斜面控制台
随便看	upper limiting frequency upper limit method upper limit of angle upper limit of debt upper limit of effective range of scale upper limit of exchange upper limit of fixed-term imprisonment upper limit of flammability upper limit of hearing upper limit of integral upper limit of integration upper limit of mining Upper limit of operating oil pressure upper limit of permafrost upper limit of pressure upper limit of production upper limit of size boxed dimension upper-limit of speed regulation upper limit of speed regulator upper limit of stability upper limit of the definite integral upper limit of the floating band upper limit of ultimate strength upper limit of variation Upper Limit of Video