- 相关词组
- inert gas seal惰性气体密封
- navy seal海豹特遣队;
- company seal公司印章;
- metallic-nonmetallic O-ring seal金属-非金属双O型环密封
- gear cover seal齿轮箱盖衬垫
- asphalt seal coat地沥青封缝层;
- gas inclusion气体夹杂
- gas seal气封;气密;气密层
- gas-tight seal气密密封
- mohair coney seal黑色马海毛海狸绒
- gear shift lever oil seal变速杆油封
- with inclusion of同时包括,同时需要考虑
- mid-separate surface seal中分面密封
- gaseous inclusion气体夹附物
- metal O-ring and nonmetallic O-ring seal金属-非金属双O型环密封
- outer oil seal外轴承油封
- bank seal银行印章
- inflatable seal充气[膨胀]式密封
- gasket-type seal静密封
- gate seal闸门止水
- 今日热词
- 热门搜索
- personal adj.个人的;人身的;私人的;个性的;人际的;私事的;针对个人的;亲自做的;为某人做的n.人称代名词;关于个人的简讯;（报刊上的）人事栏;分类人事广告版
- background n.出身，背景;底色;幕后;背景音;
- granddaughter n.（外）孙女;
- 亚马逊 Amazonas 缩写为 Am ;
- postcard n.明信片;
- shoot v.开枪，射击，发射;打猎;飞驰;剧痛跳窜;迅速地看;拍摄;射，投;玩，打;interj.糟糕，倒霉;
- Justin n.贾斯廷（男子名）;
- sauce n.调味汁;酱汁;〈非〉莽撞无礼;〈俚〉烈酒;
- wagga 沃加沃加；瓦加瓦加
- jeans n.牛仔裤;瘦腿紧身裤;
- paper n.纸;报纸;材料;壁纸;论文;试卷;文件;adj.书面的;纸质的;
- conservative adj.保守的;（支持）保守党的;n.保守者;保守党（支持者）;
