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【有奖交流】积极回复本帖子，参与交流，就有机会分得作者 doctorcui 的 5 个金币

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doctorcui

银虫 (小有名气)

应助: 7 (幼儿园)
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在线: 33.3小时
虫号: 2617594
注册: 2013-08-26
性别: GG
专业: 食品加工技术

[交流] an的用法

原来我写的句子是：Live round scad (Decapterus maruadsi) was purchased from a local market in Guangzhou, China. The whole fish with meat, head, tail, skin, bone and blood together was collected and ground twice with MM12 mincer (Shaoguan Food Machine Co., Shaoguan, China).

老外修改为：Live round scad (D. maruadsi) was purchased from a local market in Guangzhou, China. The whole fish was taken and ground twice with an MM12 mincer (Shaoguan Food Machine Co., Shaoguan, China).

我的问题是：MM12 mincer前是用an 还是a？