英语词汇“double-seal是什么意思及反义词”的读音、翻译、释义、用法及例句-出国留学网

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词汇	double-seal是什么意思及反义词
释义	双重密封相似短语 double seal(ed) bearing 双封轴承 double seal coat 双封闭层 style A double seal screwed end ball valve 【化】 A型双密封螺纹端球阀 double seal 双重密封 balanced double mechanical seal 平衡式双端面机械密封 seal by double conical frustum 双截顶圆锥密封 double glass seal 双层玻璃气密封接 noncartridge double mechanical seal 非盒式双端面机械密封 seal with double cone 双锥密封 double oil seal 双油封相似单词 double seal 双重密封 seal n. 1.海豹；海豹皮；海豹皮革；海豹皮毛(或裘衣)；海豹皮制品；人造海豹皮；海豹皮色，深褐色 2.印章，印鉴，图章 3.(火漆)封印；封蜡；封铅；封条 4.表示确认的事物；保证；信 SEAL =Sea, Air, and Land海, 空, 陆 double a. 1.加倍的；两倍的 2.特大的；特强的 3.双人的 4.成双的；重复的 5.俯身的；弯腰的 6.模棱两可的 7.两面派的；欺诈的 8.（花）重瓣的 9.【音】低八度的；双拍子 seal cutting 篆刻 air seal n. 空气密封 seal(ing)lip 密封唇 seal capping n. 封盖 dual seal 双重密封 golden seal 【医】北美黄连[根]
随便看	well-celebrated well-cemented well-changed well-characterized well-charted well-chauffeured well-checked well-cheered well-cherished well-chewed well-chilled well-churned well-circulated well-civilized well-classed well-classified well-cleansed well-cleared well-cloaked well-closed well-clothed well-coached well-coined well-collected well-colonized

　

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