- 相关词组
- flat valve平面座阀,配流阀
- flat refusal无条件拒绝
- drum line printer鼓式宽行打印机
- flat lacquer无光挥发性漆;〈俗〉无光喷漆;无光硝基漆
- flat stone mill平面磨
- dump line排汽管路
- duplex line双线;双线路
- flat sheet transfer printing machine平板衣片转移印花机
- flat shin掌骨
- flat hoop iron平箍钢
- flat sieve平筛
- flat seizing平扎
- dual-purpose flat files两用扁锉
- flat spring coupling簧片联轴器
- transmission category传输域
- flat spring steel扁簧钢
- duplex artificial line双工仿真线路
- flat shoal平坦浅滩
- first line from advance首行换[进]页
- drain line排水管理线;排水管路
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