- 相关词组
- search for a mobile hider对机动隐藏者的搜索
- sealing of a mould铸型密封
- seal with single-cone单锥密封
- search circuit搜索电路
- seal with metal cone ring锥形垫密封
- search for a moving target对移动目标的搜索
- sealing of a casting铸件浸补
- seam with使留下痕迹
- seal with flat gasket平垫片密封
- seal with annular groove油封槽
- seal with screwed joint螺纹连接密封
- seal with stainless cone-ring不锈钢锥环密封
- seal with cup packing杯形垫密封
- seal by bimetallic O-ring with teflon外包聚四氟乙烯双金属
- seal with elastometic washer橡胶圈密封
- seal with metal lens ring透镜垫密封
- seal with double-cone双锥密封
- seal with semicircular annular groove半圆形油封槽
- seal with axis deviation轴线偏斜密封
- seal with arrow-rings箭形圈密封
- 今日热词
- 热门搜索
- anyone pron.任何人;任何一个;谁;
- heaven n.天;天堂;上帝;极乐;
- guardian n.监护人;保护者，维护者;法国修道院院长;
- radiation n.辐射;放射物;辐射状;分散;
- ceiling n.天花板，顶棚;上限;最高飞行限度;
- not only but also 不仅 … 而且 ...;不但而且;
- let me in 让我进去
- hate v.仇恨;讨厌;不愿;n.憎恨;憎恨的人/物;
- if ever (用于过去时,加强语气)如果真的…
- amaze vt.使大为吃惊，使惊奇;n.吃惊，好奇;
- communist n.共产主义者;共产党党员;adj.共产主义的;
- dinosaur n.[生]恐龙;守旧落伍的人，过时落后的东西;
