- 相关词组
- metallic hollow self-energizing O-rings自紧式金属空心O形(型)环
- hollow stay空心撑杆
- hollow wood construction空心木结构
- metallic hollow O-ring for selfseal自紧式金属空心O形(型)环
- hybrid hollow rotor stepping motor混合式空心转子步进电动机
- ring hollow（话语）听起来不诚恳;(说法)听起来空洞
- hollow shaft sleeve空心轴套
- hollow molding空凹线
- metallic hollow O-rings of non self-energizing非自紧式金属空心O形环
- hollow out挖空;掏;
- hollow slug空心块
- hollow packing空心填充
- high flux hollow fibre高通量中空纤维
- hollow pivot空心枢
- hollow brick空心砖;
- hollow stirrer空心搅拌器
- hollow stalk空心茎
- hollow rivet空心铆钉
- hollow drill空心钻
- hollow organ中空器官
- 今日热词
- 热门搜索
- duty n.责任;职务，职责;上班;税;
- backache n.背痛，腰痛;
- sauce n.调味汁;酱汁;〈非〉莽撞无礼;〈俚〉烈酒;
- wond abbr.Word Online文档的一种特定扩展名或变体。
- first n.第一，最初;头等;一号，;[乐]高音部;adv.最早，最初;首次;宁愿;优先;
- BMI abbr.Body Mass Index （体质指数）;ballistic missile interceptor 弹道导弹截击导弹;
- dig v.挖，掘，戳，掏;研究;脱身;喜欢;n.考古发掘;戳;租住的房间;挖苦;
- accuse v.指责，谴责;指控;
- haircut n.理发;发型;发式;
- comparison n.比较;相比;
- taught v.教( teach的过去式和过去分词 );教书;训练;教育;
- novel n.小说;adj.新颖的;
