- 相关词组
- internal spur gear内啮合圆柱齿轮,直齿内齿轮
- internal gear pump内齿轮泵
- fennel oil小茴香油;
- internal gear内齿轮
- internal gear drive内齿轮传动
- internal gear tester内齿轮检查仪
- interrupted oil supply间歇供油
- internal gear grinder内齿轮磨床
- internal gear clutch内齿离合器
- intermediate fuel oil中间燃料油
- internal gear rotary pump内齿轮回转泵
- intermediate gear wheels中间齿轮
- internal cycloidal gear内齿摆线轮
- internal bevel gear内锥齿轮
- internal gear pair内齿轮副
- internal clutch gear内离合齿轮
- intermediate gear sleeve中间齿轮套筒
- internal-external gear clutch内外齿轮离合器
- intermediate wheel gear带中间齿轮的减速装置
- internal reversing gear内部回动装置;内反向齿轮
- 今日热词
- 热门搜索
- sky fall 天空坠落;空降
- fright n.恐怖;惊吓;可怕的东西，难看的人;
- trash n.垃圾，废物;断枝，碎块;废话;社会渣滓;vt.废弃;拆毁;搞垮，贬低;从…上除去细枝或枝条;
- range n.一系列;区间，范围;射程，射击场;类，种;山脉;牧区;炉灶;音域;v.变化，变动;包括…之间的各类事物;排列;漫步，徘徊;
- undertake v.承担;承诺;
- veil n.面纱;掩饰;覆盖物;托词;vt.用面纱遮盖;掩饰;用帷幕分隔;隐匿;
- shabby adj.破旧的，衣衫褴褛的;卑鄙的;悭吝的;低劣的，下流的;
- martial law n.戒严法，戒严令;
- midnight n.午夜，子夜;半夜（12点钟）;漆黑adj.子夜的，午夜的，半夜的;半夜里似的，漆黑的
- overcoat n.大衣;外套;保护层，护膜;
- aurora n.晨曦;朝霞;北极光;极光;曙光;曙光女神;女子名
- gmail n.谷歌邮箱;
