[化] 美普芬醇; 甲丙苯二醇

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发表于:2018-12-06 / 阅读(92) / 评论(0) 分类 斯伯恩自然拼音(MP3+PDF)

Pre-Listening Vocabulary gender-neutral: does not identify a person as being male or female personal pronoun: a word that is used to identify a specific person or thing awkward: uncomfortable propose: to make a recommendation fad: something that is p

发表于:2018-12-28 / 阅读(50) / 评论(0) 分类 趣谈英语

Hen and stag parties Yvonne: Welcome to 6 Minute English! Im Yvonne Archer and Kate, thanks for joining me today. Kate: Youre welcome, Yvonne! Yvonne: Now, as the wedding season comes to an end, many newly-weds people who just got married - will be t

发表于:2019-01-07 / 阅读(82) / 评论(0) 分类 六分钟英语

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发表于:2019-03-02 / 阅读(92) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(110) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(105) / 评论(0) 分类 加州英语分级G1