词汇“封壳”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	封壳
例句	DEFINITIVE EXAMPLES 权威例句The electrical connectors have to be cased in (=covered in a tight case of) waterproof plastic.这些电器接头必须装在防水的塑料封壳里。剑桥国际
随便看	united states postal service unites uniting unitize units units produced unitsof unity univalent univalve univers universal universal declaration of human rights universal education universal interest universal product code universal proposition universal set universal solvent universal studios universal suffrage universalism universality universalize universally

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。