- 相关词组
- jack shaft counterweight曲柄轴平衡块
- upper quadrant single-arm semaphore signal上向单臂板信号机
- counterweight block平衡重滑轮;
- semaphore repeater臂板复示器
- semaphore primitive信号量原语
- counterweight brake配重制动器
- interlocking by electric locks with electric semaphore电动臂板电锁器 联锁
- bell counterweight料钟平衡锤
- private semaphore专用信号量
- mechanically operated semaphore signal机械臂板信号机
- semaphore signalling手旗通信
- ship lift with counterweight平衡重式升船机
- global semaphore公用信号量
- spindle counterweight接轴平衡锤
- single purchase counterweight batten单式吊杆
- counterweight pulley配重滑车;
- semaphore signal手旗通信;塔上信号;杆上信号
- front semaphore spectacle臂板信号机外表示镜
- counterweight catch平衡重锁;
- vertical ship lift with counterweight均衡重式垂直升船机
- 今日热词
- 热门搜索
- i3 abbr.信息智能集成(美国)
- underground adj.地下的;秘密的;非法的;adv.秘密地,隐蔽地;在地下;
- livehouse 音乐展演空间;音乐酒吧;黑铁
- champions league 冠军联赛;欧冠;冠军杯
- recover v.康复;复原;重新获得;恢复;
- grandparents n.祖父母,外祖父母;(外)祖父, (外)祖母( grandparent的名词复数 );
- writing n.文字(作品);写作;笔迹;书法;v.书写(write的现在分词);
- male adj.男性的;雄性的;有力的;[植]雄性的,仅有雄蕊的;n.男;雄性动物;[植]雄性植物;马累[马律];
- slice n.薄片;部分;锅铲;削球;v.将…切成薄片;切开;曲打;打出弧线球;大量降低;
- rectangle n.[数]长方形,矩形;
- pear n.梨(树);梨树;梨子
- themselves pron.他[她,它]们自己;他们亲自;“himself”的复数;“herself”的复数;