英语词汇fourth class怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	fourth class
释义	fourth class 1. 四级，丁等 2. 〈美〉第四类邮件(指超过16盎司的货品邮件及8盎司以上的不封口其他种类邮件) send sth. away by fourth class 把某物作第四类邮件寄出
随便看	transisthmian transistor transistorise transistorised transistorises transistorising transistorization transistorization transistorize transistorized transistorized,transistorised transistorizes transistorize,transistorise transistorizing transistor radio transistors transistor set transistor-transistor logic transit transitable transit camp transit circle transit circles transit compass transit duty

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